520799828132576 has 48 divisors (see below), whose sum is σ = 1033404678028800. Its totient is φ = 258347872581120.

The previous prime is 520799828132569. The next prime is 520799828132609. The reversal of 520799828132576 is 675231828997025.

It is a happy number.

It is a super-2 number, since 2×520799828132576² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 858619166 + ... + 859225506.

It is an arithmetic number, because the mean of its divisors is an integer number (21529264125600).

Almost surely, 2^{520799828132576} is an apocalyptic number.

It is an amenable number.

520799828132576 is a deficient number, since it is larger than the sum of its proper divisors (512604849896224).

520799828132576 is a wasteful number, since it uses less digits than its factorization.

520799828132576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 817827 (or 817819 counting only the distinct ones).

The product of its (nonzero) digits is 914457600, while the sum is 74.

The spelling of 520799828132576 in words is "five hundred twenty trillion, seven hundred ninety-nine billion, eight hundred twenty-eight million, one hundred thirty-two thousand, five hundred seventy-six".