57016001 has 16 divisors (see below), whose sum is σ = 69239040. Its totient is φ = 45904320.

The previous prime is 57015997. The next prime is 57016027. The reversal of 57016001 is 10061075.

It is not a de Polignac number, because 57016001 - 2² = 57015997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57016031) 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, 3716 + ... + 11306.

It is an arithmetic number, because the mean of its divisors is an integer number (4327440).

Almost surely, 2^57016001 is an apocalyptic number.

It is an amenable number.

57016001 is a deficient number, since it is larger than the sum of its proper divisors (12223039).

57016001 is a wasteful number, since it uses less digits than its factorization.

57016001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7664.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 57016001 is about 7550.8940530244. The cubic root of 57016001 is about 384.8861213764.

Adding to 57016001 its reverse (10061075), we get a palindrome (67077076).

The spelling of 57016001 in words is "fifty-seven million, sixteen thousand, one".