45527147823 has 16 divisors (see below), whose sum is σ = 65232933120. Its totient is φ = 28139692416.

The previous prime is 45527147791. The next prime is 45527147837. The reversal of 45527147823 is 32874172554.

It is a happy number.

It is not a de Polignac number, because 45527147823 - 2⁵ = 45527147791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45527142823) 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 15 ways as a sum of consecutive naturals, for example, 6658443 + ... + 6665276.

It is an arithmetic number, because the mean of its divisors is an integer number (4077058320).

Almost surely, 2^45527147823 is an apocalyptic number.

45527147823 is a deficient number, since it is larger than the sum of its proper divisors (19705785297).

45527147823 is a wasteful number, since it uses less digits than its factorization.

45527147823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13323806.

The product of its digits is 1881600, while the sum is 48.

The spelling of 45527147823 in words is "forty-five billion, five hundred twenty-seven million, one hundred forty-seven thousand, eight hundred twenty-three".