57754446807 has 16 divisors (see below), whose sum is σ = 77284658528. Its totient is φ = 38363794560.

The previous prime is 57754446797. The next prime is 57754446917. The reversal of 57754446807 is 70864445775.

It is not a de Polignac number, because 57754446807 - 2²⁰ = 57753398231 is a prime.

It is a super-2 number, since 2×57754446807² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57754446007) 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, 1199457 + ... + 1246677.

It is an arithmetic number, because the mean of its divisors is an integer number (4830291158).

Almost surely, 2^57754446807 is an apocalyptic number.

57754446807 is a deficient number, since it is larger than the sum of its proper divisors (19530211721).

57754446807 is a wasteful number, since it uses less digits than its factorization.

57754446807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48690.

The product of its (nonzero) digits is 26342400, while the sum is 57.

The spelling of 57754446807 in words is "fifty-seven billion, seven hundred fifty-four million, four hundred forty-six thousand, eight hundred seven".