57488222880 has 576 divisors, whose sum is σ = 224423136000. Its totient is φ = 13731379200.

The previous prime is 57488222867. The next prime is 57488222923. The reversal of 57488222880 is 8822288475.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 37112346 + ... + 37113894.

It is an arithmetic number, because the mean of its divisors is an integer number (389623500).

Almost surely, 2^57488222880 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 57488222880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112211568000).

57488222880 is an abundant number, since it is smaller than the sum of its proper divisors (166934913120).

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

57488222880 is a wasteful number, since it uses less digits than its factorization.

57488222880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1666 (or 1641 counting only the distinct ones).

The product of its (nonzero) digits is 4587520, while the sum is 54.

The spelling of 57488222880 in words is "fifty-seven billion, four hundred eighty-eight million, two hundred twenty-two thousand, eight hundred eighty".