57011711107 has 12 divisors (see below), whose sum is σ = 61831002024. Its totient is φ = 52543994880.

The previous prime is 57011711093. The next prime is 57011711147. The reversal of 57011711107 is 70111711075.

It is a de Polignac number, because none of the positive numbers 2^k-57011711107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57011711147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 154813 + ... + 371470.

It is an arithmetic number, because the mean of its divisors is an integer number (5152583502).

Almost surely, 2^57011711107 is an apocalyptic number.

57011711107 is a deficient number, since it is larger than the sum of its proper divisors (4819290917).

57011711107 is a wasteful number, since it uses less digits than its factorization.

57011711107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526950 (or 526937 counting only the distinct ones).

The product of its (nonzero) digits is 1715, while the sum is 31.

The spelling of 57011711107 in words is "fifty-seven billion, eleven million, seven hundred eleven thousand, one hundred seven".