57881287482 has 8 divisors (see below), whose sum is σ = 115762574976. Its totient is φ = 19293762492.

The previous prime is 57881287423. The next prime is 57881287531. The reversal of 57881287482 is 28478218875.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

57881287482 is an admirable number.

It is a super-4 number, since 4×57881287482⁴ (a number of 44 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4823440618 + ... + 4823440629.

It is an arithmetic number, because the mean of its divisors is an integer number (14470321872).

Almost surely, 2^57881287482 is an apocalyptic number.

57881287482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57881287482 is a wasteful number, since it uses less digits than its factorization.

57881287482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9646881252.

The product of its digits is 16056320, while the sum is 60.

The spelling of 57881287482 in words is "fifty-seven billion, eight hundred eighty-one million, two hundred eighty-seven thousand, four hundred eighty-two".