250027013 has 2 divisors, whose sum is σ = 250027014. Its totient is φ = 250027012.

The previous prime is 250026989. The next prime is 250027031. The reversal of 250027013 is 310720052.

250027013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (250027031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 191075329 + 58951684 = 13823^2 + 7678^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250027013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250027913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125013506 + 125013507.

It is an arithmetic number, because the mean of its divisors is an integer number (125013507).

Almost surely, 2^250027013 is an apocalyptic number.

It is an amenable number.

250027013 is a deficient number, since it is larger than the sum of its proper divisors (1).

250027013 is an equidigital number, since it uses as much as digits as its factorization.

250027013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 250027013 is about 15812.2425038323. The cubic root of 250027013 is about 629.9832136285.

Adding to 250027013 its reverse (310720052), we get a palindrome (560747065).

The spelling of 250027013 in words is "two hundred fifty million, twenty-seven thousand, thirteen".