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53434315045401 = 384221211484527
BaseRepresentation
bin11000010011001001001010…
…10111011111101000011001
321000012021022021210211110020
430021210211113133220121
524000431434122423101
6305351215131341053
714153334065563323
oct1411444527375031
9230167267724406
1053434315045401
11160314028a4714
125babb17bb1789
1323a7aacc129b4
14d2a33dc30613
15629e3862d136
hex3099255dfa19

53434315045401 has 8 divisors (see below), whose sum is σ = 71246599668864. Its totient is φ = 35622453559440.

The previous prime is 53434315045289. The next prime is 53434315045403. The reversal of 53434315045401 is 10454051343435.

53434315045401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 53434315045401 - 210 = 53434315044377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53434315045403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105489601 + ... + 105994926.

It is an arithmetic number, because the mean of its divisors is an integer number (8905824958608).

Almost surely, 253434315045401 is an apocalyptic number.

It is an amenable number.

53434315045401 is a deficient number, since it is larger than the sum of its proper divisors (17812284623463).

53434315045401 is a wasteful number, since it uses less digits than its factorization.

53434315045401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211568751.

The product of its (nonzero) digits is 864000, while the sum is 42.

Adding to 53434315045401 its reverse (10454051343435), we get a palindrome (63888366388836).

The spelling of 53434315045401 in words is "fifty-three trillion, four hundred thirty-four billion, three hundred fifteen million, forty-five thousand, four hundred one".

Divisors: 1 3 84221 252663 211484527 634453581 17811438348467 53434315045401