250305500253 has 8 divisors (see below), whose sum is σ = 333777174016. Its totient is φ = 166852080000.

The previous prime is 250305500233. The next prime is 250305500311. The reversal of 250305500253 is 352005503052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 250305500253 - 2¹⁰ = 250305499229 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 250305500253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250305500233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4531348 + ... + 4586253.

It is an arithmetic number, because the mean of its divisors is an integer number (41722146752).

Almost surely, 2^250305500253 is an apocalyptic number.

It is an amenable number.

250305500253 is a deficient number, since it is larger than the sum of its proper divisors (83471673763).

250305500253 is an equidigital number, since it uses as much as digits as its factorization.

250305500253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9126755.

The product of its (nonzero) digits is 22500, while the sum is 30.

The spelling of 250305500253 in words is "two hundred fifty billion, three hundred five million, five hundred thousand, two hundred fifty-three".