250275983 has 2 divisors, whose sum is σ = 250275984. Its totient is φ = 250275982.

The previous prime is 250275973. The next prime is 250275997. The reversal of 250275983 is 389572052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 250275983 - 2⁴ = 250275967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 250275983.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250275973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125137991 + 125137992.

It is an arithmetic number, because the mean of its divisors is an integer number (125137992).

Almost surely, 2^250275983 is an apocalyptic number.

250275983 is a deficient number, since it is larger than the sum of its proper divisors (1).

250275983 is an equidigital number, since it uses as much as digits as its factorization.

250275983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 151200, while the sum is 41.

The square root of 250275983 is about 15820.1132423254. The cubic root of 250275983 is about 630.1922508925.

The spelling of 250275983 in words is "two hundred fifty million, two hundred seventy-five thousand, nine hundred eighty-three".