56504750 has 32 divisors (see below), whose sum is σ = 107153280. Its totient is φ = 22308000.

The previous prime is 56504737. The next prime is 56504759. The reversal of 56504750 is 5740565.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56504759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18320 + ... + 21180.

It is an arithmetic number, because the mean of its divisors is an integer number (3348540).

Almost surely, 2^56504750 is an apocalyptic number.

56504750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56504750 is a deficient number, since it is larger than the sum of its proper divisors (50648530).

56504750 is a wasteful number, since it uses less digits than its factorization.

56504750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957 (or 2947 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 32.

The square root of 56504750 is about 7516.9641478459. The cubic root of 56504750 is about 383.7322668969.

The spelling of 56504750 in words is "fifty-six million, five hundred four thousand, seven hundred fifty".