56564096 has 16 divisors (see below), whose sum is σ = 112686540. Its totient is φ = 28281984.

The previous prime is 56564093. The next prime is 56564099. The reversal of 56564096 is 69046565.

It is an interprime number because it is at equal distance from previous prime (56564093) and next prime (56564099).

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56564093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220826 + ... + 221081.

Almost surely, 2^56564096 is an apocalyptic number.

It is an amenable number.

56564096 is a deficient number, since it is larger than the sum of its proper divisors (56122444).

56564096 is an equidigital number, since it uses as much as digits as its factorization.

56564096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441921 (or 441909 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 41.

The square root of 56564096 is about 7520.9105831674. The cubic root of 56564096 is about 383.8665624330.

The spelling of 56564096 in words is "fifty-six million, five hundred sixty-four thousand, ninety-six".