45396527399 has 4 divisors (see below), whose sum is σ = 45404755440. Its totient is φ = 45388299360.

The previous prime is 45396527381. The next prime is 45396527411. The reversal of 45396527399 is 99372569354.

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 45396527399 - 2²⁰ = 45395478823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45396527329) 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, 4105739 + ... + 4116780.

It is an arithmetic number, because the mean of its divisors is an integer number (11351188860).

Almost surely, 2^45396527399 is an apocalyptic number.

45396527399 is a deficient number, since it is larger than the sum of its proper divisors (8228041).

45396527399 is an equidigital number, since it uses as much as digits as its factorization.

45396527399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8228040.

The product of its digits is 55112400, while the sum is 62.

The spelling of 45396527399 in words is "forty-five billion, three hundred ninety-six million, five hundred twenty-seven thousand, three hundred ninety-nine".