255164072 has 16 divisors (see below), whose sum is σ = 503613600. Its totient is φ = 120867120.

The previous prime is 255164071. The next prime is 255164083. The reversal of 255164072 is 270461552.

It is not an unprimeable number, because it can be changed into a prime (255164071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 839204 + ... + 839507.

It is an arithmetic number, because the mean of its divisors is an integer number (31475850).

Almost surely, 2^255164072 is an apocalyptic number.

It is an amenable number.

255164072 is a deficient number, since it is larger than the sum of its proper divisors (248449528).

255164072 is a wasteful number, since it uses less digits than its factorization.

255164072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678736 (or 1678732 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 255164072 is about 15973.8558901725. The cubic root of 255164072 is about 634.2685458229.

The spelling of 255164072 in words is "two hundred fifty-five million, one hundred sixty-four thousand, seventy-two".