56574501 has 8 divisors (see below), whose sum is σ = 76165440. Its totient is φ = 37349952.

The previous prime is 56574499. The next prime is 56574527. The reversal of 56574501 is 10547565.

56574501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56574501 - 2¹ = 56574499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56574701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91236 + ... + 91853.

It is an arithmetic number, because the mean of its divisors is an integer number (9520680).

Almost surely, 2^56574501 is an apocalyptic number.

It is an amenable number.

56574501 is a deficient number, since it is larger than the sum of its proper divisors (19590939).

56574501 is a wasteful number, since it uses less digits than its factorization.

56574501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183195.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 56574501 is about 7521.6022894062. The cubic root of 56574501 is about 383.8900984860.

It can be divided in two parts, 56574 and 501, that added together give a palindrome (57075).

The spelling of 56574501 in words is "fifty-six million, five hundred seventy-four thousand, five hundred one".