45524204399 has 2 divisors, whose sum is σ = 45524204400. Its totient is φ = 45524204398.

The previous prime is 45524204393. The next prime is 45524204449. The reversal of 45524204399 is 99340242554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45524204399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45524204393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762102199 + 22762102200.

It is an arithmetic number, because the mean of its divisors is an integer number (22762102200).

Almost surely, 2^45524204399 is an apocalyptic number.

45524204399 is a deficient number, since it is larger than the sum of its proper divisors (1).

45524204399 is an equidigital number, since it uses as much as digits as its factorization.

45524204399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The spelling of 45524204399 in words is "forty-five billion, five hundred twenty-four million, two hundred four thousand, three hundred ninety-nine".