2255704087296 has 288 divisors, whose sum is σ = 6852236267520. Its totient is φ = 652080844800.

The previous prime is 2255704087283. The next prime is 2255704087333. The reversal of 2255704087296 is 6927804075522.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73625901 + ... + 73656531.

It is an arithmetic number, because the mean of its divisors is an integer number (23792487040).

Almost surely, 2^{2255704087296} 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 2255704087296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3426118133760).

2255704087296 is an abundant number, since it is smaller than the sum of its proper divisors (4596532180224).

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

2255704087296 is a wasteful number, since it uses less digits than its factorization.

2255704087296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31063 (or 31049 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 2255704087296 in words is "two trillion, two hundred fifty-five billion, seven hundred four million, eighty-seven thousand, two hundred ninety-six".