45032802099 has 4 divisors (see below), whose sum is σ = 60043736136. Its totient is φ = 30021868064.

The previous prime is 45032802053. The next prime is 45032802109. The reversal of 45032802099 is 99020823054.

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 45032802099 - 2⁸ = 45032801843 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45032802099.

It is not an unprimeable number, because it can be changed into a prime (45032802019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7505467014 + ... + 7505467019.

It is an arithmetic number, because the mean of its divisors is an integer number (15010934034).

Almost surely, 2^45032802099 is an apocalyptic number.

45032802099 is a deficient number, since it is larger than the sum of its proper divisors (15010934037).

45032802099 is a wasteful number, since it uses less digits than its factorization.

45032802099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15010934036.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 45032802099 in words is "forty-five billion, thirty-two million, eight hundred two thousand, ninety-nine".