57003900318720 has 1408 divisors, whose sum is σ = 218396205158400. Its totient is φ = 14062917648384.

The previous prime is 57003900318709. The next prime is 57003900318737. The reversal of 57003900318720 is 2781300930075.

It is a happy number.

57003900318720 is a `hidden beast` number, since 570 + 0 + 3 + 9 + 0 + 0 + 3 + 1 + 8 + 72 + 0 = 666.

It is a super-2 number, since 2×57003900318720² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 21057959607 + ... + 21057962313.

Almost surely, 2^{57003900318720} 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 57003900318720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109198102579200).

57003900318720 is an abundant number, since it is smaller than the sum of its proper divisors (161392304839680).

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

57003900318720 is a wasteful number, since it uses less digits than its factorization.

57003900318720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980 (or 2956 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 57003900318720 in words is "fifty-seven trillion, three billion, nine hundred million, three hundred eighteen thousand, seven hundred twenty".