513667036 has 12 divisors (see below), whose sum is σ = 951794928. Its totient is φ = 241725632.

The previous prime is 513667009. The next prime is 513667069. The reversal of 513667036 is 630766315.

It is a junction number, because it is equal to n+sod(n) for n = 513666986 and 513667004.

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, 3776896 + ... + 3777031.

It is an arithmetic number, because the mean of its divisors is an integer number (79316244).

Almost surely, 2^513667036 is an apocalyptic number.

It is an amenable number.

513667036 is a deficient number, since it is larger than the sum of its proper divisors (438127892).

513667036 is a wasteful number, since it uses less digits than its factorization.

513667036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553948 (or 7553946 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 513667036 is about 22664.2237016846. The cubic root of 513667036 is about 800.8673072994.

The spelling of 513667036 in words is "five hundred thirteen million, six hundred sixty-seven thousand, thirty-six".