520114268688 has 120 divisors (see below), whose sum is σ = 1630952987328. Its totient is φ = 142143015168.

The previous prime is 520114268657. The next prime is 520114268867. The reversal of 520114268688 is 886862411025.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 520114268688.

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, 4753231 + ... + 4861422.

Almost surely, 2^520114268688 is an apocalyptic number.

It is an amenable number.

520114268688 is an abundant number, since it is smaller than the sum of its proper divisors (1110838718640).

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

520114268688 is a wasteful number, since it uses less digits than its factorization.

520114268688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9614701 (or 9614688 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 51.

The spelling of 520114268688 in words is "five hundred twenty billion, one hundred fourteen million, two hundred sixty-eight thousand, six hundred eighty-eight".