513020052150524 has 12 divisors (see below), whose sum is σ = 897786347326848. Its totient is φ = 256509667200000.

The previous prime is 513020052150511. The next prime is 513020052150539. The reversal of 513020052150524 is 425051250020315.

It is a happy number.

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, 86489477 + ... + 92230524.

It is an arithmetic number, because the mean of its divisors is an integer number (74815528943904).

Almost surely, 2^{513020052150524} is an apocalyptic number.

It is an amenable number.

513020052150524 is a deficient number, since it is larger than the sum of its proper divisors (384766295176324).

513020052150524 is a wasteful number, since it uses less digits than its factorization.

513020052150524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179437636 (or 179437634 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 513020052150524 in words is "five hundred thirteen trillion, twenty billion, fifty-two million, one hundred fifty thousand, five hundred twenty-four".