250660485 has 48 divisors (see below), whose sum is σ = 451891440. Its totient is φ = 128378880.

The previous prime is 250660469. The next prime is 250660489. The reversal of 250660485 is 584066052.

250660485 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 8 ways, for example, as 1083681 + 249576804 = 1041^2 + 15798^2 .

It is not a de Polignac number, because 250660485 - 2⁴ = 250660469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250660489) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 314107 + ... + 314903.

It is an arithmetic number, because the mean of its divisors is an integer number (9414405).

Almost surely, 2^250660485 is an apocalyptic number.

It is an amenable number.

250660485 is a deficient number, since it is larger than the sum of its proper divisors (201230955).

250660485 is a wasteful number, since it uses less digits than its factorization.

250660485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1075 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 250660485 is about 15832.2608935048. The cubic root of 250660485 is about 630.5148097410.

The spelling of 250660485 in words is "two hundred fifty million, six hundred sixty thousand, four hundred eighty-five".