57430740167 has 8 divisors (see below), whose sum is σ = 57758238720. Its totient is φ = 57103354080.

The previous prime is 57430740139. The next prime is 57430740173. The reversal of 57430740167 is 76104703475.

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 57430740167 - 2²² = 57426545863 is a prime.

It is a super-2 number, since 2×57430740167² (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 (57430740667) 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, 1131578 + ... + 1181240.

It is an arithmetic number, because the mean of its divisors is an integer number (7219779840).

Almost surely, 2^57430740167 is an apocalyptic number.

57430740167 is a deficient number, since it is larger than the sum of its proper divisors (327498553).

57430740167 is a wasteful number, since it uses less digits than its factorization.

57430740167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56233.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 57430740167 in words is "fifty-seven billion, four hundred thirty million, seven hundred forty thousand, one hundred sixty-seven".