57763927872 has 280 divisors, whose sum is σ = 202008435200. Its totient is φ = 15971281920.

The previous prime is 57763927807. The next prime is 57763927873. The reversal of 57763927872 is 27872936775.

57763927872 is a `hidden beast` number, since 577 + 6 + 39 + 27 + 8 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57763927873) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1099254 + ... + 1150602.

Almost surely, 2^57763927872 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 57763927872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101004217600).

57763927872 is an abundant number, since it is smaller than the sum of its proper divisors (144244507328).

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

57763927872 is a wasteful number, since it uses less digits than its factorization.

57763927872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51411 (or 51392 counting only the distinct ones).

The product of its digits is 62233920, while the sum is 63.

The spelling of 57763927872 in words is "fifty-seven billion, seven hundred sixty-three million, nine hundred twenty-seven thousand, eight hundred seventy-two".