56017127271 has 48 divisors (see below), whose sum is σ = 87486348768. Its totient is φ = 31788288000.

The previous prime is 56017127263. The next prime is 56017127311. The reversal of 56017127271 is 17272171065.

It is a happy number.

56017127271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56017127271 - 2³ = 56017127263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56017127071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31954131 + ... + 31955883.

It is an arithmetic number, because the mean of its divisors is an integer number (1822632266).

Almost surely, 2^56017127271 is an apocalyptic number.

56017127271 is a deficient number, since it is larger than the sum of its proper divisors (31469221497).

56017127271 is a wasteful number, since it uses less digits than its factorization.

56017127271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152 (or 3145 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 39.

The spelling of 56017127271 in words is "fifty-six billion, seventeen million, one hundred twenty-seven thousand, two hundred seventy-one".