57207066061171 has 8 divisors (see below), whose sum is σ = 62021083496400. Its totient is φ = 52452116324832.

The previous prime is 57207066061091. The next prime is 57207066061213. The reversal of 57207066061171 is 17116066070275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57207066061171 - 2⁷ = 57207066061043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57207066062171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14766922705 + ... + 14766926578.

It is an arithmetic number, because the mean of its divisors is an integer number (7752635437050).

Almost surely, 2^{57207066061171} is an apocalyptic number.

57207066061171 is a deficient number, since it is larger than the sum of its proper divisors (4814017435229).

57207066061171 is a wasteful number, since it uses less digits than its factorization.

57207066061171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29533849445.

The product of its (nonzero) digits is 740880, while the sum is 49.

The spelling of 57207066061171 in words is "fifty-seven trillion, two hundred seven billion, sixty-six million, sixty-one thousand, one hundred seventy-one".