255369612 has 48 divisors (see below), whose sum is σ = 614702592. Its totient is φ = 82468800.

The previous prime is 255369593. The next prime is 255369617. The reversal of 255369612 is 216963552.

255369612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (255369617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54723 + ... + 59205.

It is an arithmetic number, because the mean of its divisors is an integer number (12806304).

Almost surely, 2^255369612 is an apocalyptic number.

It is an amenable number.

255369612 is an abundant number, since it is smaller than the sum of its proper divisors (359332980).

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

255369612 is a wasteful number, since it uses less digits than its factorization.

255369612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638 (or 4636 counting only the distinct ones).

The product of its digits is 97200, while the sum is 39.

The square root of 255369612 is about 15980.2882326947. The cubic root of 255369612 is about 634.4388056443.

The spelling of 255369612 in words is "two hundred fifty-five million, three hundred sixty-nine thousand, six hundred twelve".