518975952 has 40 divisors (see below), whose sum is σ = 1462570080. Its totient is φ = 157265280.

The previous prime is 518975939. The next prime is 518975969. The reversal of 518975952 is 259579815.

It is a junction number, because it is equal to n+sod(n) for n = 518975895 and 518975904.

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, 490927 + ... + 491982.

It is an arithmetic number, because the mean of its divisors is an integer number (36564252).

Almost surely, 2^518975952 is an apocalyptic number.

It is an amenable number.

518975952 is an abundant number, since it is smaller than the sum of its proper divisors (943594128).

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

518975952 is a wasteful number, since it uses less digits than its factorization.

518975952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982931 (or 982925 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 51.

The square root of 518975952 is about 22781.0436986544. The cubic root of 518975952 is about 803.6169309520.

The spelling of 518975952 in words is "five hundred eighteen million, nine hundred seventy-five thousand, nine hundred fifty-two".