57157017110207 has 32 divisors (see below), whose sum is σ = 70624703808000. Its totient is φ = 46078251940224.

The previous prime is 57157017110191. The next prime is 57157017110231. The reversal of 57157017110207 is 70201171075175.

It is not a de Polignac number, because 57157017110207 - 2⁴ = 57157017110191 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 (57157017112207) 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, 5148188 + ... + 11866670.

It is an arithmetic number, because the mean of its divisors is an integer number (2207021994000).

Almost surely, 2^{57157017110207} is an apocalyptic number.

57157017110207 is a deficient number, since it is larger than the sum of its proper divisors (13467686697793).

57157017110207 is a wasteful number, since it uses less digits than its factorization.

57157017110207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6719980 (or 6719966 counting only the distinct ones).

The product of its (nonzero) digits is 120050, while the sum is 44.

The spelling of 57157017110207 in words is "fifty-seven trillion, one hundred fifty-seven billion, seventeen million, one hundred ten thousand, two hundred seven".