250503253 has 16 divisors (see below), whose sum is σ = 336341376. Its totient is φ = 180181440.

The previous prime is 250503217. The next prime is 250503257. The reversal of 250503253 is 352305052.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250503253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250503257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124126 + ... + 126127.

It is an arithmetic number, because the mean of its divisors is an integer number (21021336).

Almost surely, 2^250503253 is an apocalyptic number.

It is an amenable number.

250503253 is a deficient number, since it is larger than the sum of its proper divisors (85838123).

250503253 is a wasteful number, since it uses less digits than its factorization.

250503253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250284.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 250503253 is about 15827.2945571882. The cubic root of 250503253 is about 630.3829476589.

The spelling of 250503253 in words is "two hundred fifty million, five hundred three thousand, two hundred fifty-three".