56502020167 has 8 divisors (see below), whose sum is σ = 59809677840. Its totient is φ = 53284983360.

The previous prime is 56502020149. The next prime is 56502020207. The reversal of 56502020167 is 76102020565.

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

It is a cyclic number.

It is not a de Polignac number, because 56502020167 - 2⁷ = 56502020039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56502020137) 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, 22653934 + ... + 22656427.

It is an arithmetic number, because the mean of its divisors is an integer number (7476209730).

Almost surely, 2^56502020167 is an apocalyptic number.

56502020167 is a deficient number, since it is larger than the sum of its proper divisors (3307657673).

56502020167 is a wasteful number, since it uses less digits than its factorization.

56502020167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45310433.

The product of its (nonzero) digits is 25200, while the sum is 34.

The spelling of 56502020167 in words is "fifty-six billion, five hundred two million, twenty thousand, one hundred sixty-seven".