45663267589 has 4 divisors (see below), whose sum is σ = 45698475724. Its totient is φ = 45628059456.

The previous prime is 45663267527. The next prime is 45663267593. The reversal of 45663267589 is 98576236654.

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

It can be written as a sum of positive squares in 2 ways, for example, as 36388614564 + 9274653025 = 190758^2 + 96305^2 .

It is a cyclic number.

It is not a de Polignac number, because 45663267589 - 2²⁹ = 45126396677 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 (45663267599) 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, 17602122 + ... + 17604715.

It is an arithmetic number, because the mean of its divisors is an integer number (11424618931).

Almost surely, 2^45663267589 is an apocalyptic number.

It is an amenable number.

45663267589 is a deficient number, since it is larger than the sum of its proper divisors (35208135).

45663267589 is a wasteful number, since it uses less digits than its factorization.

45663267589 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35208134.

The product of its digits is 65318400, while the sum is 61.

The spelling of 45663267589 in words is "forty-five billion, six hundred sixty-three million, two hundred sixty-seven thousand, five hundred eighty-nine".