56465266444031 has 8 divisors (see below), whose sum is σ = 56839470108384. Its totient is φ = 56091066220800.

The previous prime is 56465266444007. The next prime is 56465266444033. The reversal of 56465266444031 is 13044466256465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56465266444031 is a prime.

It is a super-2 number, since 2×56465266444031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56465266444033) 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, 37805171 + ... + 39270363.

It is an arithmetic number, because the mean of its divisors is an integer number (7104933763548).

Almost surely, 2^{56465266444031} is an apocalyptic number.

56465266444031 is a deficient number, since it is larger than the sum of its proper divisors (374203664353).

56465266444031 is a wasteful number, since it uses less digits than its factorization.

56465266444031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720561.

The product of its (nonzero) digits is 49766400, while the sum is 56.

The spelling of 56465266444031 in words is "fifty-six trillion, four hundred sixty-five billion, two hundred sixty-six million, four hundred forty-four thousand, thirty-one".