57671433382 has 4 divisors (see below), whose sum is σ = 86507150076. Its totient is φ = 28835716690.

The previous prime is 57671433377. The next prime is 57671433383. The reversal of 57671433382 is 28333417675.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57671433383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14417858344 + ... + 14417858347.

It is an arithmetic number, because the mean of its divisors is an integer number (21626787519).

Almost surely, 2^57671433382 is an apocalyptic number.

57671433382 is a deficient number, since it is larger than the sum of its proper divisors (28835716694).

57671433382 is a wasteful number, since it uses less digits than its factorization.

57671433382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28835716693.

The product of its digits is 2540160, while the sum is 49.

The spelling of 57671433382 in words is "fifty-seven billion, six hundred seventy-one million, four hundred thirty-three thousand, three hundred eighty-two".