250413091 has 2 divisors, whose sum is σ = 250413092. Its totient is φ = 250413090.

The previous prime is 250413089. The next prime is 250413127. The reversal of 250413091 is 190314052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250413091 - 2¹ = 250413089 is a prime.

It is a super-2 number, since 2×250413091² = 125413432288348562, which contains 22 as substring.

Together with 250413089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (250413011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125206545 + 125206546.

It is an arithmetic number, because the mean of its divisors is an integer number (125206546).

Almost surely, 2^250413091 is an apocalyptic number.

250413091 is a deficient number, since it is larger than the sum of its proper divisors (1).

250413091 is an equidigital number, since it uses as much as digits as its factorization.

250413091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 250413091 is about 15824.4459934621. The cubic root of 250413091 is about 630.3073087108.

The spelling of 250413091 in words is "two hundred fifty million, four hundred thirteen thousand, ninety-one".