56167223340 has 24 divisors (see below), whose sum is σ = 157268225520. Its totient is φ = 14977926208.

The previous prime is 56167223339. The next prime is 56167223341. The reversal of 56167223340 is 4332276165.

It is an interprime number because it is at equal distance from previous prime (56167223339) and next prime (56167223341).

It is not an unprimeable number, because it can be changed into a prime (56167223341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 468060135 + ... + 468060254.

It is an arithmetic number, because the mean of its divisors is an integer number (6552842730).

Almost surely, 2^56167223340 is an apocalyptic number.

It is an amenable number.

56167223340 is an abundant number, since it is smaller than the sum of its proper divisors (101101002180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56167223340 is a wasteful number, since it uses less digits than its factorization.

56167223340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936120401 (or 936120399 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 56167223340 in words is "fifty-six billion, one hundred sixty-seven million, two hundred twenty-three thousand, three hundred forty".