57022542079 has 6 divisors (see below), whose sum is σ = 57402698640. Its totient is φ = 56644886700.

The previous prime is 57022542041. The next prime is 57022542091. The reversal of 57022542079 is 97024522075.

It is not a de Polignac number, because 57022542079 - 2⁷ = 57022541951 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 (57022542029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1227639 + ... + 1273240.

It is an arithmetic number, because the mean of its divisors is an integer number (9567116440).

Almost surely, 2^57022542079 is an apocalyptic number.

57022542079 is a deficient number, since it is larger than the sum of its proper divisors (380156561).

57022542079 is an equidigital number, since it uses as much as digits as its factorization.

57022542079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2501181 (or 2501030 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 57022542079 in words is "fifty-seven billion, twenty-two million, five hundred forty-two thousand, seventy-nine".