516253604504 has 32 divisors (see below), whose sum is σ = 1056046602240. Its totient is φ = 234644436000.

The previous prime is 516253604501. The next prime is 516253604521. The reversal of 516253604504 is 405406352615.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516253604501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119497 + ... + 1511879.

It is an arithmetic number, because the mean of its divisors is an integer number (33001456320).

Almost surely, 2^516253604504 is an apocalyptic number.

It is an amenable number.

516253604504 is an abundant number, since it is smaller than the sum of its proper divisors (539792997736).

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

516253604504 is a wasteful number, since it uses less digits than its factorization.

516253604504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407351 (or 407347 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 516253604504 in words is "five hundred sixteen billion, two hundred fifty-three million, six hundred four thousand, five hundred four".