56875653 has 12 divisors (see below), whose sum is σ = 82630860. Its totient is φ = 37696896.

The previous prime is 56875631. The next prime is 56875661. The reversal of 56875653 is 35657865.

56875653 is a `hidden beast` number, since 5 + 6 + 87 + 565 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 47983329 + 8892324 = 6927^2 + 2982^2 .

It is not a de Polignac number, because 56875653 - 2⁶ = 56875589 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56875599 and 56875608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56875613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16708 + ... + 19821.

It is an arithmetic number, because the mean of its divisors is an integer number (6885905).

Almost surely, 2^56875653 is an apocalyptic number.

It is an amenable number.

56875653 is a deficient number, since it is larger than the sum of its proper divisors (25755207).

56875653 is a wasteful number, since it uses less digits than its factorization.

56875653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36708 (or 36705 counting only the distinct ones).

The product of its digits is 756000, while the sum is 45.

The square root of 56875653 is about 7541.5948578533. The cubic root of 56875653 is about 384.5700558282.

The spelling of 56875653 in words is "fifty-six million, eight hundred seventy-five thousand, six hundred fifty-three".