255183675744 has 48 divisors (see below), whose sum is σ = 705112793280. Its totient is φ = 80584318080.

The previous prime is 255183675727. The next prime is 255183675751. The reversal of 255183675744 is 447576381552.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69949842 + ... + 69953489.

It is an arithmetic number, because the mean of its divisors is an integer number (14689849860).

Almost surely, 2^255183675744 is an apocalyptic number.

255183675744 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

255183675744 is an abundant number, since it is smaller than the sum of its proper divisors (449929117536).

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

255183675744 is a wasteful number, since it uses less digits than its factorization.

255183675744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139903363 (or 139903355 counting only the distinct ones).

The product of its digits is 28224000, while the sum is 57.

The spelling of 255183675744 in words is "two hundred fifty-five billion, one hundred eighty-three million, six hundred seventy-five thousand, seven hundred forty-four".