250496530 has 24 divisors (see below), whose sum is σ = 478982628. Its totient is φ = 94303488.

The previous prime is 250496509. The next prime is 250496531. The reversal of 250496530 is 35694052.

250496530 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 6 ways, for example, as 194351481 + 56145049 = 13941^2 + 7493^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (250496531) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40449 + ... + 46228.

Almost surely, 2^250496530 is an apocalyptic number.

250496530 is a deficient number, since it is larger than the sum of its proper divisors (228486098).

250496530 is a wasteful number, since it uses less digits than its factorization.

250496530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86718 (or 86701 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 250496530 is about 15827.0821694967. The cubic root of 250496530 is about 630.3773082078.

The spelling of 250496530 in words is "two hundred fifty million, four hundred ninety-six thousand, five hundred thirty".