56424507 has 8 divisors (see below), whose sum is σ = 75366720. Its totient is φ = 37549320.

The previous prime is 56424503. The next prime is 56424521. The reversal of 56424507 is 70542465.

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

It is not a de Polignac number, because 56424507 - 2² = 56424503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56424503) 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, 14757 + ... + 18182.

It is an arithmetic number, because the mean of its divisors is an integer number (9420840).

Almost surely, 2^56424507 is an apocalyptic number.

56424507 is a deficient number, since it is larger than the sum of its proper divisors (18942213).

56424507 is a wasteful number, since it uses less digits than its factorization.

56424507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33513.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 56424507 is about 7511.6247909490. The cubic root of 56424507 is about 383.5505334100.

The spelling of 56424507 in words is "fifty-six million, four hundred twenty-four thousand, five hundred seven".