57945901 has 8 divisors (see below), whose sum is σ = 65116800. Its totient is φ = 51162672.

The previous prime is 57945889. The next prime is 57945919. The reversal of 57945901 is 10954975.

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

It is not a de Polignac number, because 57945901 - 2⁷ = 57945773 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 (57945941) 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, 96601 + ... + 97198.

It is an arithmetic number, because the mean of its divisors is an integer number (8139600).

Almost surely, 2^57945901 is an apocalyptic number.

It is an amenable number.

57945901 is a deficient number, since it is larger than the sum of its proper divisors (7170899).

57945901 is a wasteful number, since it uses less digits than its factorization.

57945901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193835.

The product of its (nonzero) digits is 56700, while the sum is 40.

The square root of 57945901 is about 7612.2205039003. The cubic root of 57945901 is about 386.9672757307.

The spelling of 57945901 in words is "fifty-seven million, nine hundred forty-five thousand, nine hundred one".