250144013 has 16 divisors (see below), whose sum is σ = 294276864. Its totient is φ = 208137600.

The previous prime is 250144003. The next prime is 250144039. The reversal of 250144013 is 310441052.

It is a cyclic number.

It is not a de Polignac number, because 250144013 - 2²² = 245949709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250144003) 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, 154856 + ... + 156462.

It is an arithmetic number, because the mean of its divisors is an integer number (18392304).

Almost surely, 2^250144013 is an apocalyptic number.

It is an amenable number.

250144013 is a deficient number, since it is larger than the sum of its proper divisors (44132851).

250144013 is a wasteful number, since it uses less digits than its factorization.

250144013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 250144013 is about 15815.9417361092. The cubic root of 250144013 is about 630.0814650679.

Adding to 250144013 its reverse (310441052), we get a palindrome (560585065).

The spelling of 250144013 in words is "two hundred fifty million, one hundred forty-four thousand, thirteen".