56216110504 has 16 divisors (see below), whose sum is σ = 105904761120. Its totient is φ = 27974840880.

The previous prime is 56216110481. The next prime is 56216110549. The reversal of 56216110504 is 40501161265.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16650004 + ... + 16653379.

It is an arithmetic number, because the mean of its divisors is an integer number (6619047570).

Almost surely, 2^56216110504 is an apocalyptic number.

It is an amenable number.

56216110504 is a deficient number, since it is larger than the sum of its proper divisors (49688650616).

56216110504 is a wasteful number, since it uses less digits than its factorization.

56216110504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33303600 (or 33303596 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 56216110504 its reverse (40501161265), we get a palindrome (96717271769).

The spelling of 56216110504 in words is "fifty-six billion, two hundred sixteen million, one hundred ten thousand, five hundred four".