56116575 has 54 divisors (see below), whose sum is σ = 106894944. Its totient is φ = 28135680.

The previous prime is 56116553. The next prime is 56116597. The reversal of 56116575 is 57561165.

It is an interprime number because it is at equal distance from previous prime (56116553) and next prime (56116597).

It is not a de Polignac number, because 56116575 - 2⁷ = 56116447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 64594 + ... + 65456.

It is an arithmetic number, because the mean of its divisors is an integer number (1979536).

Almost surely, 2^56116575 is an apocalyptic number.

56116575 is a deficient number, since it is larger than the sum of its proper divisors (50778369).

56116575 is a wasteful number, since it uses less digits than its factorization.

56116575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 888 counting only the distinct ones).

The product of its digits is 31500, while the sum is 36.

The square root of 56116575 is about 7491.0997189999. The cubic root of 56116575 is about 382.8515286877.

The spelling of 56116575 in words is "fifty-six million, one hundred sixteen thousand, five hundred seventy-five".