57132002168 has 8 divisors (see below), whose sum is σ = 107122504080. Its totient is φ = 28566001080.

The previous prime is 57132002167. The next prime is 57132002209. The reversal of 57132002168 is 86120023175.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57132002167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3570750128 + ... + 3570750143.

It is an arithmetic number, because the mean of its divisors is an integer number (13390313010).

Almost surely, 2^57132002168 is an apocalyptic number.

It is an amenable number.

57132002168 is a deficient number, since it is larger than the sum of its proper divisors (49990501912).

57132002168 is a wasteful number, since it uses less digits than its factorization.

57132002168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7141500277 (or 7141500273 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 57132002168 in words is "fifty-seven billion, one hundred thirty-two million, two thousand, one hundred sixty-eight".