250523053 has 4 divisors (see below), whose sum is σ = 273297888. Its totient is φ = 227748220.

The previous prime is 250523051. The next prime is 250523081. The reversal of 250523053 is 350325052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 250523053 - 2¹ = 250523051 is a prime.

It is a super-3 number, since 3×250523053³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250523051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11387401 + ... + 11387422.

It is an arithmetic number, because the mean of its divisors is an integer number (68324472).

Almost surely, 2^250523053 is an apocalyptic number.

It is an amenable number.

250523053 is a deficient number, since it is larger than the sum of its proper divisors (22774835).

250523053 is a wasteful number, since it uses less digits than its factorization.

250523053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22774834.

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

The square root of 250523053 is about 15827.9200465507. The cubic root of 250523053 is about 630.3995558976.

The spelling of 250523053 in words is "two hundred fifty million, five hundred twenty-three thousand, fifty-three".