5246535256520 has 32 divisors (see below), whose sum is σ = 11804791910400. Its totient is φ = 2098598532288.

The previous prime is 5246535256471. The next prime is 5246535256577. The reversal of 5246535256520 is 256525356425.

It is a super-2 number, since 2×5246535256520² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6059321 + ... + 6870839.

It is an arithmetic number, because the mean of its divisors is an integer number (368899747200).

Almost surely, 2^{5246535256520} is an apocalyptic number.

It is an amenable number.

5246535256520 is an abundant number, since it is smaller than the sum of its proper divisors (6558256653880).

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

5246535256520 is a wasteful number, since it uses less digits than its factorization.

5246535256520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973157 (or 973153 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 50.

It can be divided in two parts, 5246535 and 256520, that added together give a palindrome (5503055).

The spelling of 5246535256520 in words is "five trillion, two hundred forty-six billion, five hundred thirty-five million, two hundred fifty-six thousand, five hundred twenty".