57189339670 has 64 divisors (see below), whose sum is σ = 105027554880. Its totient is φ = 22418053632.

The previous prime is 57189339661. The next prime is 57189339671. The reversal of 57189339670 is 7693398175.

It is a happy number.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57189339671) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46532616 + ... + 46533844.

It is an arithmetic number, because the mean of its divisors is an integer number (1641055545).

Almost surely, 2^57189339670 is an apocalyptic number.

57189339670 is a deficient number, since it is larger than the sum of its proper divisors (47838215210).

57189339670 is a wasteful number, since it uses less digits than its factorization.

57189339670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777.

The product of its (nonzero) digits is 8573040, while the sum is 58.

The spelling of 57189339670 in words is "fifty-seven billion, one hundred eighty-nine million, three hundred thirty-nine thousand, six hundred seventy".