56100804 has 24 divisors (see below), whose sum is σ = 132175680. Its totient is φ = 18518304.

The previous prime is 56100797. The next prime is 56100809. The reversal of 56100804 is 40800165.

It is not an unprimeable number, because it can be changed into a prime (56100809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21459 + ... + 23930.

It is an arithmetic number, because the mean of its divisors is an integer number (5507320).

Almost surely, 2^56100804 is an apocalyptic number.

It is an amenable number.

56100804 is an abundant number, since it is smaller than the sum of its proper divisors (76074876).

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

56100804 is a wasteful number, since it uses less digits than its factorization.

56100804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45499 (or 45497 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 56100804 is about 7490.0469958472. The cubic root of 56100804 is about 382.8156598012.

Adding to 56100804 its reverse (40800165), we get a palindrome (96900969).

The spelling of 56100804 in words is "fifty-six million, one hundred thousand, eight hundred four".