56321127 has 6 divisors (see below), whose sum is σ = 81352752. Its totient is φ = 37547412.

The previous prime is 56321113. The next prime is 56321129. The reversal of 56321127 is 72112365.

It is a happy number.

56321127 is a `hidden beast` number, since 5 + 632 + 1 + 1 + 27 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-56321127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56321127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56321129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3128943 + ... + 3128960.

It is an arithmetic number, because the mean of its divisors is an integer number (13558792).

Almost surely, 2^56321127 is an apocalyptic number.

56321127 is a deficient number, since it is larger than the sum of its proper divisors (25031625).

56321127 is a wasteful number, since it uses less digits than its factorization.

56321127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6257909 (or 6257906 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 56321127 is about 7504.7403019691. The cubic root of 56321127 is about 383.3161453331.

The spelling of 56321127 in words is "fifty-six million, three hundred twenty-one thousand, one hundred twenty-seven".