254657652255 has 96 divisors (see below), whose sum is σ = 452144189952. Its totient is φ = 132563692800.

The previous prime is 254657652247. The next prime is 254657652257. The reversal of 254657652255 is 552256756452.

254657652255 is a `hidden beast` number, since 2 + 5 + 4 + 65 + 7 + 6 + 522 + 55 = 666.

It is not a de Polignac number, because 254657652255 - 2³ = 254657652247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254657652257) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 110192550 + ... + 110194860.

It is an arithmetic number, because the mean of its divisors is an integer number (4709835312).

Almost surely, 2^254657652255 is an apocalyptic number.

254657652255 is a deficient number, since it is larger than the sum of its proper divisors (197486537697).

254657652255 is a wasteful number, since it uses less digits than its factorization.

254657652255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2749 (or 2746 counting only the distinct ones).

The product of its digits is 25200000, while the sum is 54.

The spelling of 254657652255 in words is "two hundred fifty-four billion, six hundred fifty-seven million, six hundred fifty-two thousand, two hundred fifty-five".