57022542080 has 288 divisors, whose sum is σ = 164769292800. Its totient is φ = 18484494336.

The previous prime is 57022542041. The next prime is 57022542091. The reversal of 57022542080 is 8024522075.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 57022542080.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18339566 + ... + 18342674.

It is an arithmetic number, because the mean of its divisors is an integer number (572115600).

Almost surely, 2^57022542080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57022542080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82384646400).

57022542080 is an abundant number, since it is smaller than the sum of its proper divisors (107746750720).

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

57022542080 is a wasteful number, since it uses less digits than its factorization.

57022542080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249 (or 3235 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 35.

The spelling of 57022542080 in words is "fifty-seven billion, twenty-two million, five hundred forty-two thousand, eighty".