2555935858392 has 64 divisors (see below), whose sum is σ = 7320020102400. Its totient is φ = 728532766080.

The previous prime is 2555935858291. The next prime is 2555935858417. The reversal of 2555935858392 is 2938585395552.

It is a super-2 number, since 2×2555935858392² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17998042 + ... + 18139497.

It is an arithmetic number, because the mean of its divisors is an integer number (114375314100).

Almost surely, 2^{2555935858392} is an apocalyptic number.

It is an amenable number.

2555935858392 is an abundant number, since it is smaller than the sum of its proper divisors (4764084244008).

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

2555935858392 is a wasteful number, since it uses less digits than its factorization.

2555935858392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36137976 (or 36137972 counting only the distinct ones).

The product of its digits is 583200000, while the sum is 69.

The spelling of 2555935858392 in words is "two trillion, five hundred fifty-five billion, nine hundred thirty-five million, eight hundred fifty-eight thousand, three hundred ninety-two".