2255517710724 has 48 divisors (see below), whose sum is σ = 5278178864000. Its totient is φ = 749655288576.

The previous prime is 2255517710669. The next prime is 2255517710741. The reversal of 2255517710724 is 4270177155522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7525122 + ... + 7819110.

Almost surely, 2^{2255517710724} is an apocalyptic number.

It is an amenable number.

2255517710724 is an abundant number, since it is smaller than the sum of its proper divisors (3022661153276).

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

2255517710724 is a wasteful number, since it uses less digits than its factorization.

2255517710724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295852 (or 295850 counting only the distinct ones).

The product of its (nonzero) digits is 1372000, while the sum is 48.

The spelling of 2255517710724 in words is "two trillion, two hundred fifty-five billion, five hundred seventeen million, seven hundred ten thousand, seven hundred twenty-four".