56244667008133 has 16 divisors (see below), whose sum is σ = 59249116224000. Its totient is φ = 53244642028032.

The previous prime is 56244667008083. The next prime is 56244667008191. The reversal of 56244667008133 is 33180076644265.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 56244667008133 - 2⁹ = 56244667007621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56244667008193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695979433 + ... + 696060241.

It is an arithmetic number, because the mean of its divisors is an integer number (3703069764000).

Almost surely, 2^{56244667008133} is an apocalyptic number.

It is an amenable number.

56244667008133 is a deficient number, since it is larger than the sum of its proper divisors (3004449215867).

56244667008133 is a wasteful number, since it uses less digits than its factorization.

56244667008133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107724.

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 56244667008133 in words is "fifty-six trillion, two hundred forty-four billion, six hundred sixty-seven million, eight thousand, one hundred thirty-three".