56402031334015 has 32 divisors (see below), whose sum is σ = 69080738512896. Its totient is φ = 44201451732480.

The previous prime is 56402031333997. The next prime is 56402031334063. The reversal of 56402031334015 is 51043313020465.

It is not a de Polignac number, because 56402031334015 - 2⁹ = 56402031333503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17377200 + ... + 20365930.

It is an arithmetic number, because the mean of its divisors is an integer number (2158773078528).

Almost surely, 2^{56402031334015} is an apocalyptic number.

56402031334015 is a deficient number, since it is larger than the sum of its proper divisors (12678707178881).

56402031334015 is a wasteful number, since it uses less digits than its factorization.

56402031334015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2989239.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 56402031334015 in words is "fifty-six trillion, four hundred two billion, thirty-one million, three hundred thirty-four thousand, fifteen".