57679569465 has 16 divisors (see below), whose sum is σ = 105471212928. Its totient is φ = 26367803136.

The previous prime is 57679569461. The next prime is 57679569469. The reversal of 57679569465 is 56496597675.

It is an interprime number because it is at equal distance from previous prime (57679569461) and next prime (57679569469).

It is not a de Polignac number, because 57679569465 - 2² = 57679569461 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 57679569465.

It is not an unprimeable number, because it can be changed into a prime (57679569461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274664512 + ... + 274664721.

It is an arithmetic number, because the mean of its divisors is an integer number (6591950808).

Almost surely, 2^57679569465 is an apocalyptic number.

It is an amenable number.

57679569465 is a deficient number, since it is larger than the sum of its proper divisors (47791643463).

57679569465 is a wasteful number, since it uses less digits than its factorization.

57679569465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549329248.

The product of its digits is 428652000, while the sum is 69.

The spelling of 57679569465 in words is "fifty-seven billion, six hundred seventy-nine million, five hundred sixty-nine thousand, four hundred sixty-five".