255125650 has 48 divisors (see below), whose sum is σ = 512857800. Its totient is φ = 93864960.

The previous prime is 255125641. The next prime is 255125653. The reversal of 255125650 is 56521552.

255125650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 8415801 + 246709849 = 2901^2 + 15707^2 .

It is not an unprimeable number, because it can be changed into a prime (255125653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 252346 + ... + 253354.

Almost surely, 2^255125650 is an apocalyptic number.

255125650 is an abundant number, since it is smaller than the sum of its proper divisors (257732150).

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

255125650 is a wasteful number, since it uses less digits than its factorization.

255125650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423 (or 1418 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 255125650 is about 15972.6531922533. The cubic root of 255125650 is about 634.2367086744.

The spelling of 255125650 in words is "two hundred fifty-five million, one hundred twenty-five thousand, six hundred fifty".