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48519580253 = 591276475321
BaseRepresentation
bin101101001011111111…
…100000101001011101
311122020102011001111212
4231023333200221131
51243332003032003
634142314554205
73335234425124
oct551377405135
9148212131455
1048519580253
1119639046861
1294a1138965
134763144b01
1424c3c86abb
1513de916dd8
hexb4bfe0a5d

48519580253 has 8 divisors (see below), whose sum is σ = 49730472960. Its totient is φ = 47321638560.

The previous prime is 48519580231. The next prime is 48519580267. The reversal of 48519580253 is 35208591584.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48519580253 - 222 = 48515385949 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48519585253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3230168 + ... + 3245153.

It is an arithmetic number, because the mean of its divisors is an integer number (6216309120).

Almost surely, 248519580253 is an apocalyptic number.

It is an amenable number.

48519580253 is a deficient number, since it is larger than the sum of its proper divisors (1210892707).

48519580253 is a wasteful number, since it uses less digits than its factorization.

48519580253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475507.

The product of its (nonzero) digits is 1728000, while the sum is 50.

The spelling of 48519580253 in words is "forty-eight billion, five hundred nineteen million, five hundred eighty thousand, two hundred fifty-three".

Divisors: 1 59 127 7493 6475321 382043939 822365767 48519580253