249916483 has 2 divisors, whose sum is σ = 249916484. Its totient is φ = 249916482.

The previous prime is 249916453. The next prime is 249916489. The reversal of 249916483 is 384619942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 249916483 - 2⁹ = 249915971 is a prime.

It is not a weakly prime, because it can be changed into another prime (249916489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124958241 + 124958242.

It is an arithmetic number, because the mean of its divisors is an integer number (124958242).

Almost surely, 2^249916483 is an apocalyptic number.

249916483 is a deficient number, since it is larger than the sum of its proper divisors (1).

249916483 is an equidigital number, since it uses as much as digits as its factorization.

249916483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 249916483 is about 15808.7470407999. The cubic root of 249916483 is about 629.8903672502.

The spelling of 249916483 in words is "two hundred forty-nine million, nine hundred sixteen thousand, four hundred eighty-three".