56466801 has 10 divisors (see below), whose sum is σ = 84351762. Its totient is φ = 37644480.

The previous prime is 56466793. The next prime is 56466811. The reversal of 56466801 is 10866465.

56466801 is a `hidden beast` number, since 5 + 646 + 6 + 8 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51840000 + 4626801 = 7200^2 + 2151^2 .

It is not a de Polignac number, because 56466801 - 2³ = 56466793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56466811) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 348480 + ... + 348641.

Almost surely, 2^56466801 is an apocalyptic number.

It is an amenable number.

56466801 is a deficient number, since it is larger than the sum of its proper divisors (27884961).

56466801 is an equidigital number, since it uses as much as digits as its factorization.

56466801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 697133 (or 697124 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 56466801 is about 7514.4395000559. The cubic root of 56466801 is about 383.6463418667.

The spelling of 56466801 in words is "fifty-six million, four hundred sixty-six thousand, eight hundred one".