250926983 has 2 divisors, whose sum is σ = 250926984. Its totient is φ = 250926982.

The previous prime is 250926967. The next prime is 250927003. The reversal of 250926983 is 389629052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250926983 - 2⁴ = 250926967 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250926913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125463491 + 125463492.

It is an arithmetic number, because the mean of its divisors is an integer number (125463492).

Almost surely, 2^250926983 is an apocalyptic number.

250926983 is a deficient number, since it is larger than the sum of its proper divisors (1).

250926983 is an equidigital number, since it uses as much as digits as its factorization.

250926983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 250926983 is about 15840.6749540542. The cubic root of 250926983 is about 630.7381815018.

It can be divided in two parts, 2509 and 26983, that added together give a palindrome (29492).

The spelling of 250926983 in words is "two hundred fifty million, nine hundred twenty-six thousand, nine hundred eighty-three".