57168262011 has 32 divisors (see below), whose sum is σ = 87529881600. Its totient is φ = 32511618720.

The previous prime is 57168261989. The next prime is 57168262027. The reversal of 57168262011 is 11026286175.

It is not a de Polignac number, because 57168262011 - 2²² = 57164067707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (57168263011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16857126 + ... + 16860516.

It is an arithmetic number, because the mean of its divisors is an integer number (2735308800).

Almost surely, 2^57168262011 is an apocalyptic number.

57168262011 is a deficient number, since it is larger than the sum of its proper divisors (30361619589).

57168262011 is a wasteful number, since it uses less digits than its factorization.

57168262011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6999.

The product of its (nonzero) digits is 40320, while the sum is 39.

The spelling of 57168262011 in words is "fifty-seven billion, one hundred sixty-eight million, two hundred sixty-two thousand, eleven".