57065601 has 16 divisors (see below), whose sum is σ = 78186944. Its totient is φ = 37001664.

The previous prime is 57065597. The next prime is 57065621. The reversal of 57065601 is 10656075.

It is not a de Polignac number, because 57065601 - 2² = 57065597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57065621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34935 + ... + 36531.

It is an arithmetic number, because the mean of its divisors is an integer number (4886684).

Almost surely, 2^57065601 is an apocalyptic number.

It is an amenable number.

57065601 is a deficient number, since it is larger than the sum of its proper divisors (21121343).

57065601 is a wasteful number, since it uses less digits than its factorization.

57065601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 57065601 is about 7554.1777183225. The cubic root of 57065601 is about 384.9976971808.

The spelling of 57065601 in words is "fifty-seven million, sixty-five thousand, six hundred one".