45597899 has 2 divisors, whose sum is σ = 45597900. Its totient is φ = 45597898.

The previous prime is 45597841. The next prime is 45597907. The reversal of 45597899 is 99879554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45597899 - 2²⁴ = 28820683 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45597499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22798949 + 22798950.

It is an arithmetic number, because the mean of its divisors is an integer number (22798950).

Almost surely, 2^45597899 is an apocalyptic number.

45597899 is a deficient number, since it is larger than the sum of its proper divisors (1).

45597899 is an equidigital number, since it uses as much as digits as its factorization.

45597899 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4082400, while the sum is 56.

The square root of 45597899 is about 6752.6216390377. The cubic root of 45597899 is about 357.2577105423.

The spelling of 45597899 in words is "forty-five million, five hundred ninety-seven thousand, eight hundred ninety-nine".