57024950220 has 432 divisors, whose sum is σ = 205962382080. Its totient is φ = 12504146688.

The previous prime is 57024950183. The next prime is 57024950233. The reversal of 57024950220 is 2205942075.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 532943407 + ... + 532943513.

Almost surely, 2^57024950220 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 57024950220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102981191040).

57024950220 is an abundant number, since it is smaller than the sum of its proper divisors (148937431860).

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

57024950220 is a wasteful number, since it uses less digits than its factorization.

57024950220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The spelling of 57024950220 in words is "fifty-seven billion, twenty-four million, nine hundred fifty thousand, two hundred twenty".