57554117 has 4 divisors (see below), whose sum is σ = 57684480. Its totient is φ = 57423756.

The previous prime is 57554113. The next prime is 57554137. The reversal of 57554117 is 71145575.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57554117 - 2² = 57554113 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 (57554113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64517 + ... + 65402.

It is an arithmetic number, because the mean of its divisors is an integer number (14421120).

Almost surely, 2^57554117 is an apocalyptic number.

It is an amenable number.

57554117 is a deficient number, since it is larger than the sum of its proper divisors (130363).

57554117 is a wasteful number, since it uses less digits than its factorization.

57554117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130362.

The product of its digits is 24500, while the sum is 35.

The square root of 57554117 is about 7586.4429741480. The cubic root of 57554117 is about 386.0931813484.

The spelling of 57554117 in words is "fifty-seven million, five hundred fifty-four thousand, one hundred seventeen".