56424112667 has 8 divisors (see below), whose sum is σ = 64338807456. Its totient is φ = 49020043392.

The previous prime is 56424112643. The next prime is 56424112727. The reversal of 56424112667 is 76621142465.

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 56424112667 - 2¹⁰ = 56424111643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56424112067) 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, 127656143 + ... + 127656584.

It is an arithmetic number, because the mean of its divisors is an integer number (8042350932).

Almost surely, 2^56424112667 is an apocalyptic number.

56424112667 is a deficient number, since it is larger than the sum of its proper divisors (7914694789).

56424112667 is a wasteful number, since it uses less digits than its factorization.

56424112667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255312757.

The product of its digits is 483840, while the sum is 44.

The spelling of 56424112667 in words is "fifty-six billion, four hundred twenty-four million, one hundred twelve thousand, six hundred sixty-seven".