57407548717 has 8 divisors (see below), whose sum is σ = 59962340160. Its totient is φ = 54857658240.

The previous prime is 57407548711. The next prime is 57407548837. The reversal of 57407548717 is 71784570475.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57407548717 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 (57407548711) 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, 1201284 + ... + 1248157.

It is an arithmetic number, because the mean of its divisors is an integer number (7495292520).

Almost surely, 2^57407548717 is an apocalyptic number.

It is an amenable number.

57407548717 is a deficient number, since it is larger than the sum of its proper divisors (2554791443).

57407548717 is a wasteful number, since it uses less digits than its factorization.

57407548717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450483.

The product of its (nonzero) digits is 7683200, while the sum is 55.

The spelling of 57407548717 in words is "fifty-seven billion, four hundred seven million, five hundred forty-eight thousand, seven hundred seventeen".