250220853 has 16 divisors (see below), whose sum is σ = 371226240. Its totient is φ = 166576032.

The previous prime is 250220851. The next prime is 250220857. The reversal of 250220853 is 358022052.

250220853 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 250220853 - 2¹ = 250220851 is a prime.

It is a super-2 number, since 2×250220853² = 125220950552095218, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250220851) 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, 13825 + ... + 26297.

It is an arithmetic number, because the mean of its divisors is an integer number (23201640).

Almost surely, 2^250220853 is an apocalyptic number.

It is an amenable number.

250220853 is a deficient number, since it is larger than the sum of its proper divisors (121005387).

250220853 is a wasteful number, since it uses less digits than its factorization.

250220853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13225 (or 13219 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 250220853 is about 15818.3707441696. The cubic root of 250220853 is about 630.1459752442.

The spelling of 250220853 in words is "two hundred fifty million, two hundred twenty thousand, eight hundred fifty-three".