57903953472 has 168 divisors, whose sum is σ = 170405389440. Its totient is φ = 18791285760.

The previous prime is 57903953461. The next prime is 57903953473. The reversal of 57903953472 is 27435930975.

57903953472 is a `hidden beast` number, since 5 + 7 + 9 + 0 + 39 + 534 + 72 = 666.

It is not an unprimeable number, because it can be changed into a prime (57903953473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3991929 + ... + 4006407.

Almost surely, 2^57903953472 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 57903953472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85202694720).

57903953472 is an abundant number, since it is smaller than the sum of its proper divisors (112501435968).

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

57903953472 is a wasteful number, since it uses less digits than its factorization.

57903953472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14681 (or 14668 counting only the distinct ones).

The product of its (nonzero) digits is 7144200, while the sum is 54.

The spelling of 57903953472 in words is "fifty-seven billion, nine hundred three million, nine hundred fifty-three thousand, four hundred seventy-two".