44523454499 has 2 divisors, whose sum is σ = 44523454500. Its totient is φ = 44523454498.

The previous prime is 44523454489. The next prime is 44523454511. The reversal of 44523454499 is 99445432544.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44523454499 - 2⁴ = 44523454483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44523454499.

It is not a weakly prime, because it can be changed into another prime (44523454489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22261727249 + 22261727250.

It is an arithmetic number, because the mean of its divisors is an integer number (22261727250).

Almost surely, 2^44523454499 is an apocalyptic number.

44523454499 is a deficient number, since it is larger than the sum of its proper divisors (1).

44523454499 is an equidigital number, since it uses as much as digits as its factorization.

44523454499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12441600, while the sum is 53.

The spelling of 44523454499 in words is "forty-four billion, five hundred twenty-three million, four hundred fifty-four thousand, four hundred ninety-nine".