56650975 has 6 divisors (see below), whose sum is σ = 70247240. Its totient is φ = 45320760.

The previous prime is 56650973. The next prime is 56650991. The reversal of 56650975 is 57905665.

It is not a de Polignac number, because 56650975 - 2¹ = 56650973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56650973) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1132995 + ... + 1133044.

Almost surely, 2^56650975 is an apocalyptic number.

56650975 is a deficient number, since it is larger than the sum of its proper divisors (13596265).

56650975 is a wasteful number, since it uses less digits than its factorization.

56650975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2266049 (or 2266044 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 43.

The square root of 56650975 is about 7526.6841969090. The cubic root of 56650975 is about 384.0629937707.

The spelling of 56650975 in words is "fifty-six million, six hundred fifty thousand, nine hundred seventy-five".