52022562979 has 4 divisors (see below), whose sum is σ = 52023912976. Its totient is φ = 52021212984.

The previous prime is 52022562947. The next prime is 52022562997. The reversal of 52022562979 is 97926522025.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52022562979 - 2⁵ = 52022562947 is a prime.

It is a super-3 number, since 3×52022562979³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52022562479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615444 + ... + 694849.

It is an arithmetic number, because the mean of its divisors is an integer number (13005978244).

Almost surely, 2^52022562979 is an apocalyptic number.

52022562979 is a deficient number, since it is larger than the sum of its proper divisors (1349997).

52022562979 is a wasteful number, since it uses less digits than its factorization.

52022562979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349996.

The product of its (nonzero) digits is 1360800, while the sum is 49.

The spelling of 52022562979 in words is "fifty-two billion, twenty-two million, five hundred sixty-two thousand, nine hundred seventy-nine".