57059957 has 8 divisors (see below), whose sum is σ = 59068416. Its totient is φ = 55076112.

The previous prime is 57059953. The next prime is 57059963. The reversal of 57059957 is 75995075.

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 57059957 - 2² = 57059953 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 (57059953) 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, 1373 + ... + 10770.

It is an arithmetic number, because the mean of its divisors is an integer number (7383552).

Almost surely, 2^57059957 is an apocalyptic number.

It is an amenable number.

57059957 is a deficient number, since it is larger than the sum of its proper divisors (2008459).

57059957 is a wasteful number, since it uses less digits than its factorization.

57059957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12307.

The product of its (nonzero) digits is 496125, while the sum is 47.

The square root of 57059957 is about 7553.8041409610. The cubic root of 57059957 is about 384.9850041947.

The spelling of 57059957 in words is "fifty-seven million, fifty-nine thousand, nine hundred fifty-seven".