56123575 has 24 divisors (see below), whose sum is σ = 71314880. Its totient is φ = 43804800.

The previous prime is 56123537. The next prime is 56123603. The reversal of 56123575 is 57532165.

56123575 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 56123575 - 2¹³ = 56115383 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56123575.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 309985 + ... + 310165.

Almost surely, 2^56123575 is an apocalyptic number.

56123575 is a deficient number, since it is larger than the sum of its proper divisors (15191305).

56123575 is a wasteful number, since it uses less digits than its factorization.

56123575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 422 counting only the distinct ones).

The product of its digits is 31500, while the sum is 34.

The square root of 56123575 is about 7491.5669255504. The cubic root of 56123575 is about 382.8674470344.

The spelling of 56123575 in words is "fifty-six million, one hundred twenty-three thousand, five hundred seventy-five".