56424112771 has 8 divisors (see below), whose sum is σ = 61166844704. Its totient is φ = 51738868800.

The previous prime is 56424112747. The next prime is 56424112781. The reversal of 56424112771 is 17721142465.

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 56424112771 - 2⁷ = 56424112643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56424112781) 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, 14369946 + ... + 14373871.

It is an arithmetic number, because the mean of its divisors is an integer number (7645855588).

Almost surely, 2^56424112771 is an apocalyptic number.

56424112771 is a deficient number, since it is larger than the sum of its proper divisors (4742731933).

56424112771 is a wasteful number, since it uses less digits than its factorization.

56424112771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28743981.

The product of its digits is 94080, while the sum is 40.

The spelling of 56424112771 in words is "fifty-six billion, four hundred twenty-four million, one hundred twelve thousand, seven hundred seventy-one".