250025255 has 16 divisors (see below), whose sum is σ = 302859648. Its totient is φ = 198144000.

The previous prime is 250025207. The next prime is 250025267. The reversal of 250025255 is 552520052.

It is not a de Polignac number, because 250025255 - 2²² = 245830951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389735 + ... + 390375.

It is an arithmetic number, because the mean of its divisors is an integer number (18928728).

Almost surely, 2^250025255 is an apocalyptic number.

250025255 is a deficient number, since it is larger than the sum of its proper divisors (52834393).

250025255 is a wasteful number, since it uses less digits than its factorization.

250025255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 250025255 is about 15812.1869138965. The cubic root of 250025255 is about 629.9817371039.

The spelling of 250025255 in words is "two hundred fifty million, twenty-five thousand, two hundred fifty-five".