250542053 has 4 divisors (see below), whose sum is σ = 250574508. Its totient is φ = 250509600.

The previous prime is 250542043. The next prime is 250542109. The reversal of 250542053 is 350245052.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 332929 + 250209124 = 577^2 + 15818^2 .

It is a cyclic number.

It is not a de Polignac number, because 250542053 - 2⁶ = 250541989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250542043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2753 + ... + 22553.

It is an arithmetic number, because the mean of its divisors is an integer number (62643627).

Almost surely, 2^250542053 is an apocalyptic number.

It is an amenable number.

250542053 is a deficient number, since it is larger than the sum of its proper divisors (32455).

250542053 is a wasteful number, since it uses less digits than its factorization.

250542053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32454.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 250542053 is about 15828.5202403762. The cubic root of 250542053 is about 630.4154922737.

The spelling of 250542053 in words is "two hundred fifty million, five hundred forty-two thousand, fifty-three".