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50151053441425 = 52113367187725771
BaseRepresentation
bin10110110011100101100111…
…01110011011100110010001
320120120101122010212010222111
423121302303232123212101
523033133324140111200
6254355024220505321
713364202566453146
oct1331626356334621
9216511563763874
1050151053441425
1114a85a40261392
12575b73a3ab241
1321ca2bb301251
14c55476c583cd
155be825e7a0ba
hex2d9cb3b9b991

50151053441425 has 48 divisors (see below), whose sum is σ = 62944541505792. Its totient is φ = 39634771276800.

The previous prime is 50151053441287. The next prime is 50151053441459. The reversal of 50151053441425 is 52414435015105.

It is not a de Polignac number, because 50151053441425 - 237 = 50013614487953 is a prime.

It is a super-2 number, since 2×501510534414252 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1946013790 + ... + 1946039560.

It is an arithmetic number, because the mean of its divisors is an integer number (1311344614704).

Almost surely, 250151053441425 is an apocalyptic number.

It is an amenable number.

50151053441425 is a deficient number, since it is larger than the sum of its proper divisors (12793488064367).

50151053441425 is a wasteful number, since it uses less digits than its factorization.

50151053441425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28138 (or 28133 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 40.

The spelling of 50151053441425 in words is "fifty trillion, one hundred fifty-one billion, fifty-three million, four hundred forty-one thousand, four hundred twenty-five".

Divisors: 1 5 25 113 367 565 1835 1877 2825 9175 9385 25771 41471 46925 128855 207355 212101 644275 688859 1036775 1060505 2912123 3444295 5302525 9457957 14560615 17221475 47289785 48372167 72803075 77841067 236448925 241860835 389205335 1068749141 1209304175 1946026675 5343745705 5466054871 17752585289 26718728525 27330274355 88762926445 136651371775 443814632225 2006042137657 10030210688285 50151053441425