56694255 has 16 divisors (see below), whose sum is σ = 90805344. Its totient is φ = 30205440.

The previous prime is 56694251. The next prime is 56694277. The reversal of 56694255 is 55249665.

It is not a de Polignac number, because 56694255 - 2² = 56694251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56694251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23715 + ... + 25995.

It is an arithmetic number, because the mean of its divisors is an integer number (5675334).

Almost surely, 2^56694255 is an apocalyptic number.

56694255 is a deficient number, since it is larger than the sum of its proper divisors (34111089).

56694255 is a wasteful number, since it uses less digits than its factorization.

56694255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3946.

The product of its digits is 324000, while the sum is 42.

The square root of 56694255 is about 7529.5587520120. The cubic root of 56694255 is about 384.1607738776.

The spelling of 56694255 in words is "fifty-six million, six hundred ninety-four thousand, two hundred fifty-five".