513379036 has 12 divisors (see below), whose sum is σ = 902672680. Its totient is φ = 255472560.

The previous prime is 513379007. The next prime is 513379091. The reversal of 513379036 is 630973315.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 513378986 and 513379004.

It is a congruent number.

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, 303291 + ... + 304978.

Almost surely, 2^513379036 is an apocalyptic number.

It is an amenable number.

513379036 is a deficient number, since it is larger than the sum of its proper divisors (389293644).

513379036 is a wasteful number, since it uses less digits than its factorization.

513379036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608484 (or 608482 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 37.

The square root of 513379036 is about 22657.8691848991. The cubic root of 513379036 is about 800.7176040298.

The spelling of 513379036 in words is "five hundred thirteen million, three hundred seventy-nine thousand, thirty-six".