255452950 has 48 divisors (see below), whose sum is σ = 498825216. Its totient is φ = 97143200.

The previous prime is 255452893. The next prime is 255452983. The reversal of 255452950 is 59254552.

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 23 ways as a sum of consecutive naturals, for example, 219069 + ... + 220231.

It is an arithmetic number, because the mean of its divisors is an integer number (10392192).

Almost surely, 2^255452950 is an apocalyptic number.

255452950 is a deficient number, since it is larger than the sum of its proper divisors (243372266).

255452950 is a wasteful number, since it uses less digits than its factorization.

255452950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1389 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

The square root of 255452950 is about 15982.8955449255. The cubic root of 255452950 is about 634.5078129552.

The spelling of 255452950 in words is "two hundred fifty-five million, four hundred fifty-two thousand, nine hundred fifty".