57327160766 has 4 divisors (see below), whose sum is σ = 85990741152. Its totient is φ = 28663580382.

The previous prime is 57327160747. The next prime is 57327160789. The reversal of 57327160766 is 66706172375.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×57327160766² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14331790190 + ... + 14331790193.

It is an arithmetic number, because the mean of its divisors is an integer number (21497685288).

Almost surely, 2^57327160766 is an apocalyptic number.

57327160766 is a deficient number, since it is larger than the sum of its proper divisors (28663580386).

57327160766 is a wasteful number, since it uses less digits than its factorization.

57327160766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28663580385.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 57327160766 in words is "fifty-seven billion, three hundred twenty-seven million, one hundred sixty thousand, seven hundred sixty-six".