56126504 has 16 divisors (see below), whose sum is σ = 120271200. Its totient is φ = 24054192.

The previous prime is 56126491. The next prime is 56126519. The reversal of 56126504 is 40562165.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 501074 + ... + 501185.

It is an arithmetic number, because the mean of its divisors is an integer number (7516950).

Almost surely, 2^56126504 is an apocalyptic number.

It is an amenable number.

56126504 is an abundant number, since it is smaller than the sum of its proper divisors (64144696).

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

56126504 is a wasteful number, since it uses less digits than its factorization.

56126504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002272 (or 1002268 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 56126504 is about 7491.7624094735. The cubic root of 56126504 is about 382.8741073326.

Adding to 56126504 its reverse (40562165), we get a palindrome (96688669).

The spelling of 56126504 in words is "fifty-six million, one hundred twenty-six thousand, five hundred four".