57749098680 has 192 divisors, whose sum is σ = 230996525760. Its totient is φ = 12184418304.

The previous prime is 57749098663. The next prime is 57749098709. The reversal of 57749098680 is 8689094775.

57749098680 is a `hidden beast` number, since 57 + 7 + 490 + 98 + 6 + 8 + 0 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

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

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 848637 + ... + 914156.

It is an arithmetic number, because the mean of its divisors is an integer number (1203106905).

Almost surely, 2^57749098680 is an apocalyptic number.

It is an amenable number.

57749098680 is an abundant number, since it is smaller than the sum of its proper divisors (173247427080).

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

57749098680 is a wasteful number, since it uses less digits than its factorization.

57749098680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762830 (or 1762823 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 57749098680 in words is "fifty-seven billion, seven hundred forty-nine million, ninety-eight thousand, six hundred eighty".