57201150720 has 576 divisors, whose sum is σ = 224543047680. Its totient is φ = 12117786624.

The previous prime is 57201150689. The next prime is 57201150761. The reversal of 57201150720 is 2705110275.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24002649 + ... + 24005031.

It is an arithmetic number, because the mean of its divisors is an integer number (389831680).

Almost surely, 2^57201150720 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 57201150720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112271523840).

57201150720 is an abundant number, since it is smaller than the sum of its proper divisors (167341896960).

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

57201150720 is a wasteful number, since it uses less digits than its factorization.

57201150720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480 (or 2466 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 30.

Adding to 57201150720 its reverse (2705110275), we get a palindrome (59906260995).

The spelling of 57201150720 in words is "fifty-seven billion, two hundred one million, one hundred fifty thousand, seven hundred twenty".