255562254 has 48 divisors (see below), whose sum is σ = 568535760. Its totient is φ = 82938240.

The previous prime is 255562253. The next prime is 255562273. The reversal of 255562254 is 452265552.

255562254 is a `hidden beast` number, since 25 + 5 + 5 + 622 + 5 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255562253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106144 + ... + 108524.

It is an arithmetic number, because the mean of its divisors is an integer number (11844495).

Almost surely, 2^255562254 is an apocalyptic number.

255562254 is an abundant number, since it is smaller than the sum of its proper divisors (312973506).

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

255562254 is a wasteful number, since it uses less digits than its factorization.

255562254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545 (or 2542 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 255562254 is about 15986.3145846690. The cubic root of 255562254 is about 634.5982984406.

The spelling of 255562254 in words is "two hundred fifty-five million, five hundred sixty-two thousand, two hundred fifty-four".