56453307 has 16 divisors (see below), whose sum is σ = 77075712. Its totient is φ = 36743840.

The previous prime is 56453303. The next prime is 56453317. The reversal of 56453307 is 70335465.

It is a cyclic number.

It is not a de Polignac number, because 56453307 - 2² = 56453303 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56453303) 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, 21553 + ... + 24029.

It is an arithmetic number, because the mean of its divisors is an integer number (4817232).

Almost surely, 2^56453307 is an apocalyptic number.

56453307 is a deficient number, since it is larger than the sum of its proper divisors (20622405).

56453307 is a wasteful number, since it uses less digits than its factorization.

56453307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658.

The product of its (nonzero) digits is 37800, while the sum is 33.

The square root of 56453307 is about 7513.5415750497. The cubic root of 56453307 is about 383.6157791521.

The spelling of 56453307 in words is "fifty-six million, four hundred fifty-three thousand, three hundred seven".