52605134634120 has 64 divisors (see below), whose sum is σ = 167098662961920. Its totient is φ = 13202857319424.

The previous prime is 52605134634079. The next prime is 52605134634223. The reversal of 52605134634120 is 2143643150625.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12893413312 + ... + 12893417391.

It is an arithmetic number, because the mean of its divisors is an integer number (2610916608780).

Almost surely, 2^{52605134634120} is an apocalyptic number.

It is an amenable number.

52605134634120 is an abundant number, since it is smaller than the sum of its proper divisors (114493528327800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52605134634120 is a wasteful number, since it uses less digits than its factorization.

52605134634120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25786830734 (or 25786830730 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 52605134634120 its reverse (2143643150625), we get a palindrome (54748777784745).

The spelling of 52605134634120 in words is "fifty-two trillion, six hundred five billion, one hundred thirty-four million, six hundred thirty-four thousand, one hundred twenty".