520341663524100 has 72 divisors (see below), whose sum is σ = 1642387505242848. Its totient is φ = 126143433580800.

The previous prime is 520341663524077. The next prime is 520341663524129. The reversal of 520341663524100 is 1425366143025.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78839642689 + ... + 78839649288.

Almost surely, 2^{520341663524100} is an apocalyptic number.

520341663524100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

520341663524100 is an abundant number, since it is smaller than the sum of its proper divisors (1122045841718748).

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

520341663524100 is a wasteful number, since it uses less digits than its factorization.

520341663524100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157679292005 (or 157679291998 counting only the distinct ones).

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

The spelling of 520341663524100 in words is "five hundred twenty trillion, three hundred forty-one billion, six hundred sixty-three million, five hundred twenty-four thousand, one hundred".