255654315 has 108 divisors (see below), whose sum is σ = 545577552. Its totient is φ = 110214720.

The previous prime is 255654299. The next prime is 255654317. The reversal of 255654315 is 513456552.

It is not a de Polignac number, because 255654315 - 2⁴ = 255654299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 255654315.

It is not an unprimeable number, because it can be changed into a prime (255654317) by changing a digit.

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 107 ways as a sum of consecutive naturals, for example, 3600730 + ... + 3600800.

It is an arithmetic number, because the mean of its divisors is an integer number (5051644).

Almost surely, 2^255654315 is an apocalyptic number.

255654315 is an abundant number, since it is smaller than the sum of its proper divisors (289923237).

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

255654315 is a wasteful number, since it uses less digits than its factorization.

255654315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 109 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 255654315 is about 15989.1936944925. The cubic root of 255654315 is about 634.6744895830.

The spelling of 255654315 in words is "two hundred fifty-five million, six hundred fifty-four thousand, three hundred fifteen".