2555791929180 has 192 divisors, whose sum is σ = 9199449692160. Its totient is φ = 584180942400.

The previous prime is 2555791929179. The next prime is 2555791929209. The reversal of 2555791929180 is 819291975552.

2555791929180 is a `hidden beast` number, since 2 + 55 + 579 + 1 + 9 + 2 + 9 + 1 + 8 + 0 = 666.

It is a super-2 number, since 2×2555791929180² (a number of 26 digits) contains 22 as substring.

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 polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3867496 + ... + 4479855.

It is an arithmetic number, because the mean of its divisors is an integer number (47913800480).

Almost surely, 2^{2555791929180} is an apocalyptic number.

2555791929180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2555791929180 is an abundant number, since it is smaller than the sum of its proper divisors (6643657762980).

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

2555791929180 is an equidigital number, since it uses as much as digits as its factorization.

2555791929180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8347388 (or 8347368 counting only the distinct ones).

The product of its (nonzero) digits is 20412000, while the sum is 63.

The spelling of 2555791929180 in words is "two trillion, five hundred fifty-five billion, seven hundred ninety-one million, nine hundred twenty-nine thousand, one hundred eighty".