513379876 has 12 divisors (see below), whose sum is σ = 903435120. Its totient is φ = 255255560.

The previous prime is 513379831. The next prime is 513379883. The reversal of 513379876 is 678973315.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357790 + ... + 359221.

It is an arithmetic number, because the mean of its divisors is an integer number (75286260).

Almost surely, 2^513379876 is an apocalyptic number.

It is an amenable number.

513379876 is a deficient number, since it is larger than the sum of its proper divisors (390055244).

513379876 is a wasteful number, since it uses less digits than its factorization.

513379876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717194 (or 717192 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The square root of 513379876 is about 22657.8877214978. The cubic root of 513379876 is about 800.7180407457.

The spelling of 513379876 in words is "five hundred thirteen million, three hundred seventy-nine thousand, eight hundred seventy-six".