45035891 has 2 divisors, whose sum is σ = 45035892. Its totient is φ = 45035890.

The previous prime is 45035843. The next prime is 45035899. The reversal of 45035891 is 19853054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45035891 - 2²² = 40841587 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45035899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22517945 + 22517946.

It is an arithmetic number, because the mean of its divisors is an integer number (22517946).

Almost surely, 2^45035891 is an apocalyptic number.

45035891 is a deficient number, since it is larger than the sum of its proper divisors (1).

45035891 is an equidigital number, since it uses as much as digits as its factorization.

45035891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 45035891 is about 6710.8785564932. The cubic root of 45035891 is about 355.7838686215.

The spelling of 45035891 in words is "forty-five million, thirty-five thousand, eight hundred ninety-one".