45022482409 has 4 divisors (see below), whose sum is σ = 45069042304. Its totient is φ = 44975922516.

The previous prime is 45022482367. The next prime is 45022482443. The reversal of 45022482409 is 90428422054.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45022482409 - 2¹⁷ = 45022351337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45022482469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23278497 + ... + 23280430.

It is an arithmetic number, because the mean of its divisors is an integer number (11267260576).

Almost surely, 2^45022482409 is an apocalyptic number.

It is an amenable number.

45022482409 is a deficient number, since it is larger than the sum of its proper divisors (46559895).

45022482409 is an equidigital number, since it uses as much as digits as its factorization.

45022482409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46559894.

The product of its (nonzero) digits is 184320, while the sum is 40.

The spelling of 45022482409 in words is "forty-five billion, twenty-two million, four hundred eighty-two thousand, four hundred nine".