57148114189 has 4 divisors (see below), whose sum is σ = 57399868224. Its totient is φ = 56896360156.

The previous prime is 57148114187. The next prime is 57148114193. The reversal of 57148114189 is 98141184175.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57148114189 - 2¹ = 57148114187 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57148114187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125876677 + ... + 125877130.

It is an arithmetic number, because the mean of its divisors is an integer number (14349967056).

Almost surely, 2^57148114189 is an apocalyptic number.

It is an amenable number.

57148114189 is a deficient number, since it is larger than the sum of its proper divisors (251754035).

57148114189 is a wasteful number, since it uses less digits than its factorization.

57148114189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251754034.

The product of its digits is 322560, while the sum is 49.

The spelling of 57148114189 in words is "fifty-seven billion, one hundred forty-eight million, one hundred fourteen thousand, one hundred eighty-nine".