57789671429 has 12 divisors (see below), whose sum is σ = 70158891744. Its totient is φ = 46620237504.

The previous prime is 57789671417. The next prime is 57789671477. The reversal of 57789671429 is 92417698775.

It is a de Polignac number, because none of the positive numbers 2^k-57789671429 is a prime.

It is a super-2 number, since 2×57789671429² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57789673429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14281139 + ... + 14285184.

It is an arithmetic number, because the mean of its divisors is an integer number (5846574312).

Almost surely, 2^57789671429 is an apocalyptic number.

It is an amenable number.

57789671429 is a deficient number, since it is larger than the sum of its proper divisors (12369220315).

57789671429 is a wasteful number, since it uses less digits than its factorization.

57789671429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28566364 (or 28566347 counting only the distinct ones).

The product of its digits is 53343360, while the sum is 65.

The spelling of 57789671429 in words is "fifty-seven billion, seven hundred eighty-nine million, six hundred seventy-one thousand, four hundred twenty-nine".