45633659 has 2 divisors, whose sum is σ = 45633660. Its totient is φ = 45633658.

The previous prime is 45633647. The next prime is 45633677. The reversal of 45633659 is 95633654.

45633659 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45633659 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45633629) 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, 22816829 + 22816830.

It is an arithmetic number, because the mean of its divisors is an integer number (22816830).

Almost surely, 2^45633659 is an apocalyptic number.

45633659 is a deficient number, since it is larger than the sum of its proper divisors (1).

45633659 is an equidigital number, since it uses as much as digits as its factorization.

45633659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 291600, while the sum is 41.

The square root of 45633659 is about 6755.2689805810. The cubic root of 45633659 is about 357.3510788607.

The spelling of 45633659 in words is "forty-five million, six hundred thirty-three thousand, six hundred fifty-nine".