45415224499 has 4 divisors (see below), whose sum is σ = 46037350936. Its totient is φ = 44793098064.

The previous prime is 45415224403. The next prime is 45415224509. The reversal of 45415224499 is 99442251454.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45415224499 - 2²³ = 45406835891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45415224599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311063109 + ... + 311063254.

It is an arithmetic number, because the mean of its divisors is an integer number (11509337734).

Almost surely, 2^45415224499 is an apocalyptic number.

45415224499 is a deficient number, since it is larger than the sum of its proper divisors (622126437).

45415224499 is an equidigital number, since it uses as much as digits as its factorization.

45415224499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622126436.

The product of its digits is 2073600, while the sum is 49.

The spelling of 45415224499 in words is "forty-five billion, four hundred fifteen million, two hundred twenty-four thousand, four hundred ninety-nine".