57086653 has 16 divisors (see below), whose sum is σ = 62770176. Its totient is φ = 51600960.

The previous prime is 57086651. The next prime is 57086669. The reversal of 57086653 is 35668075.

It is a cyclic number.

It is not a de Polignac number, because 57086653 - 2¹ = 57086651 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 (57086651) 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, 205951 + ... + 206227.

It is an arithmetic number, because the mean of its divisors is an integer number (3923136).

Almost surely, 2^57086653 is an apocalyptic number.

It is an amenable number.

57086653 is a deficient number, since it is larger than the sum of its proper divisors (5683523).

57086653 is a wasteful number, since it uses less digits than its factorization.

57086653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 57086653 is about 7555.5709909973. The cubic root of 57086653 is about 385.0450343677.

The spelling of 57086653 in words is "fifty-seven million, eighty-six thousand, six hundred fifty-three".