57874943382 has 32 divisors (see below), whose sum is σ = 115930415328. Its totient is φ = 19261587456.

The previous prime is 57874943381. The next prime is 57874943419. The reversal of 57874943382 is 28334947875.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57874943381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19597218 + ... + 19600170.

It is an arithmetic number, because the mean of its divisors is an integer number (3622825479).

Almost surely, 2^57874943382 is an apocalyptic number.

57874943382 is an abundant number, since it is smaller than the sum of its proper divisors (58055471946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57874943382 is a wasteful number, since it uses less digits than its factorization.

57874943382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6944.

The product of its digits is 40642560, while the sum is 60.

The spelling of 57874943382 in words is "fifty-seven billion, eight hundred seventy-four million, nine hundred forty-three thousand, three hundred eighty-two".