56455201 has 8 divisors (see below), whose sum is σ = 61854624. Its totient is φ = 51100320.

The previous prime is 56455193. The next prime is 56455241. The reversal of 56455201 is 10255465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56455201 - 2³ = 56455193 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56455201.

It is not an unprimeable number, because it can be changed into a prime (56455241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8451 + ... + 13576.

It is an arithmetic number, because the mean of its divisors is an integer number (7731828).

Almost surely, 2^56455201 is an apocalyptic number.

It is an amenable number.

56455201 is a deficient number, since it is larger than the sum of its proper divisors (5399423).

56455201 is a wasteful number, since it uses less digits than its factorization.

56455201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22271.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 56455201 is about 7513.6676130902. The cubic root of 56455201 is about 383.6200691881.

The spelling of 56455201 in words is "fifty-six million, four hundred fifty-five thousand, two hundred one".