56702145182 has 4 divisors (see below), whose sum is σ = 85053217776. Its totient is φ = 28351072590.

The previous prime is 56702145179. The next prime is 56702145217. The reversal of 56702145182 is 28154120765.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 28154120765 = 5 ⋅5630824153.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14175536294 + ... + 14175536297.

It is an arithmetic number, because the mean of its divisors is an integer number (21263304444).

Almost surely, 2^56702145182 is an apocalyptic number.

56702145182 is a deficient number, since it is larger than the sum of its proper divisors (28351072594).

56702145182 is a wasteful number, since it uses less digits than its factorization.

56702145182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28351072593.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 56702145182 in words is "fifty-six billion, seven hundred two million, one hundred forty-five thousand, one hundred eighty-two".