52885296979 has 4 divisors (see below), whose sum is σ = 53609753176. Its totient is φ = 52160840784.

The previous prime is 52885296929. The next prime is 52885297001. The reversal of 52885296979 is 97969258825.

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 52885296979 - 2⁷ = 52885296851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52885296929) 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 3 ways as a sum of consecutive naturals, for example, 362227989 + ... + 362228134.

It is an arithmetic number, because the mean of its divisors is an integer number (13402438294).

Almost surely, 2^52885296979 is an apocalyptic number.

52885296979 is a deficient number, since it is larger than the sum of its proper divisors (724456197).

52885296979 is an equidigital number, since it uses as much as digits as its factorization.

52885296979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724456196.

The product of its digits is 195955200, while the sum is 70.

The spelling of 52885296979 in words is "fifty-two billion, eight hundred eighty-five million, two hundred ninety-six thousand, nine hundred seventy-nine".