45027959 has 2 divisors, whose sum is σ = 45027960. Its totient is φ = 45027958.

The previous prime is 45027919. The next prime is 45027973. The reversal of 45027959 is 95972054.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45027959 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45027919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22513979 + 22513980.

It is an arithmetic number, because the mean of its divisors is an integer number (22513980).

Almost surely, 2^45027959 is an apocalyptic number.

45027959 is a deficient number, since it is larger than the sum of its proper divisors (1).

45027959 is an equidigital number, since it uses as much as digits as its factorization.

45027959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 45027959 is about 6710.2875497254. The cubic root of 45027959 is about 355.7629797758.

The spelling of 45027959 in words is "forty-five million, twenty-seven thousand, nine hundred fifty-nine".