255325776 has 20 divisors (see below), whose sum is σ = 659591712. Its totient is φ = 85108576.

The previous prime is 255325757. The next prime is 255325793. The reversal of 255325776 is 677523552.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 2659596 + ... + 2659691.

Almost surely, 2^255325776 is an apocalyptic number.

It is an amenable number.

255325776 is an abundant number, since it is smaller than the sum of its proper divisors (404265936).

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

255325776 is a wasteful number, since it uses less digits than its factorization.

255325776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5319298 (or 5319292 counting only the distinct ones).

The product of its digits is 441000, while the sum is 42.

The square root of 255325776 is about 15978.9166090821. The cubic root of 255325776 is about 634.4025015976.

The spelling of 255325776 in words is "two hundred fifty-five million, three hundred twenty-five thousand, seven hundred seventy-six".