57389169122 has 4 divisors (see below), whose sum is σ = 86083753686. Its totient is φ = 28694584560.

The previous prime is 57389169107. The next prime is 57389169127. The reversal of 57389169122 is 22196198375.

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

It can be written as a sum of positive squares in only one way, i.e., 31015084321 + 26374084801 = 176111^2 + 162401^2 .

It is not an unprimeable number, because it can be changed into a prime (57389169127) 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, 14347292279 + ... + 14347292282.

Almost surely, 2^57389169122 is an apocalyptic number.

57389169122 is a deficient number, since it is larger than the sum of its proper divisors (28694584564).

57389169122 is a wasteful number, since it uses less digits than its factorization.

57389169122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28694584563.

The product of its digits is 1632960, while the sum is 53.

The spelling of 57389169122 in words is "fifty-seven billion, three hundred eighty-nine million, one hundred sixty-nine thousand, one hundred twenty-two".