56413255231465 has 16 divisors (see below), whose sum is σ = 77060952602496. Its totient is φ = 39244003638400.

The previous prime is 56413255231433. The next prime is 56413255231483.

56413255231465 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56413255231465 - 2⁵ = 56413255231433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22297728076 + ... + 22297730605.

It is an arithmetic number, because the mean of its divisors is an integer number (4816309537656).

Almost surely, 2^{56413255231465} is an apocalyptic number.

56413255231465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56413255231465 is a deficient number, since it is larger than the sum of its proper divisors (20647697371031).

56413255231465 is a wasteful number, since it uses less digits than its factorization.

56413255231465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44595458720.

The product of its digits is 12960000, while the sum is 52.

The spelling of 56413255231465 in words is "fifty-six trillion, four hundred thirteen billion, two hundred fifty-five million, two hundred thirty-one thousand, four hundred sixty-five".