57900789479 has 8 divisors (see below), whose sum is σ = 62367719232. Its totient is φ = 53435720160.

The previous prime is 57900789473. The next prime is 57900789491. The reversal of 57900789479 is 97498700975.

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 57900789479 - 2²⁰ = 57899740903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57900789473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 400127 + ... + 525264.

It is an arithmetic number, because the mean of its divisors is an integer number (7795964904).

Almost surely, 2^57900789479 is an apocalyptic number.

57900789479 is a deficient number, since it is larger than the sum of its proper divisors (4466929753).

57900789479 is a wasteful number, since it uses less digits than its factorization.

57900789479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930217.

The product of its (nonzero) digits is 40007520, while the sum is 65.

The spelling of 57900789479 in words is "fifty-seven billion, nine hundred million, seven hundred eighty-nine thousand, four hundred seventy-nine".