57852158079 has 4 divisors (see below), whose sum is σ = 77136210776. Its totient is φ = 38568105384.

The previous prime is 57852158053. The next prime is 57852158153. The reversal of 57852158079 is 97085125875.

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

It is not a de Polignac number, because 57852158079 - 2⁹ = 57852157567 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 (57852158479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9642026344 + ... + 9642026349.

It is an arithmetic number, because the mean of its divisors is an integer number (19284052694).

Almost surely, 2^57852158079 is an apocalyptic number.

57852158079 is a deficient number, since it is larger than the sum of its proper divisors (19284052697).

57852158079 is a wasteful number, since it uses less digits than its factorization.

57852158079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19284052696.

The product of its (nonzero) digits is 7056000, while the sum is 57.

The spelling of 57852158079 in words is "fifty-seven billion, eight hundred fifty-two million, one hundred fifty-eight thousand, seventy-nine".