56017470427 has 8 divisors (see below), whose sum is σ = 56761029936. Its totient is φ = 55277985792.

The previous prime is 56017470413. The next prime is 56017470449. The reversal of 56017470427 is 72407471065.

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 56017470427 - 2²³ = 56009081819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56017470497) 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, 991038 + ... + 1046035.

It is an arithmetic number, because the mean of its divisors is an integer number (7095128742).

Almost surely, 2^56017470427 is an apocalyptic number.

56017470427 is a deficient number, since it is larger than the sum of its proper divisors (743559509).

56017470427 is a wasteful number, since it uses less digits than its factorization.

56017470427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037437.

The product of its (nonzero) digits is 329280, while the sum is 43.

The spelling of 56017470427 in words is "fifty-six billion, seventeen million, four hundred seventy thousand, four hundred twenty-seven".