45263899 has 2 divisors, whose sum is σ = 45263900. Its totient is φ = 45263898.

The previous prime is 45263861. The next prime is 45263917. The reversal of 45263899 is 99836254.

45263899 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45263899 - 2²³ = 36875291 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45263819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22631949 + 22631950.

It is an arithmetic number, because the mean of its divisors is an integer number (22631950).

Almost surely, 2^45263899 is an apocalyptic number.

45263899 is a deficient number, since it is larger than the sum of its proper divisors (1).

45263899 is an equidigital number, since it uses as much as digits as its factorization.

45263899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 45263899 is about 6727.8450487508. The cubic root of 45263899 is about 356.3832798122.

The spelling of 45263899 in words is "forty-five million, two hundred sixty-three thousand, eight hundred ninety-nine".