56575001 has 16 divisors (see below), whose sum is σ = 66585600. Its totient is φ = 47068560.

The previous prime is 56574953. The next prime is 56575003. The reversal of 56575001 is 10057565.

56575001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56575001 - 2⁶ = 56574937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56575003) 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 15 ways as a sum of consecutive naturals, for example, 32450 + ... + 34148.

It is an arithmetic number, because the mean of its divisors is an integer number (4161600).

Almost surely, 2^56575001 is an apocalyptic number.

It is an amenable number.

56575001 is a deficient number, since it is larger than the sum of its proper divisors (10010599).

56575001 is a wasteful number, since it uses less digits than its factorization.

56575001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 56575001 is about 7521.6355269316. The cubic root of 56575001 is about 383.8912294106.

The spelling of 56575001 in words is "fifty-six million, five hundred seventy-five thousand, one".