45885638846 has 8 divisors (see below), whose sum is σ = 68932904040. Its totient is φ = 22908004168.

The previous prime is 45885638839. The next prime is 45885638849. The reversal of 45885638846 is 64883658854.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45885638849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17405981 + ... + 17408616.

It is an arithmetic number, because the mean of its divisors is an integer number (8616613005).

Almost surely, 2^45885638846 is an apocalyptic number.

45885638846 is a deficient number, since it is larger than the sum of its proper divisors (23047265194).

45885638846 is a wasteful number, since it uses less digits than its factorization.

45885638846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34815258.

The product of its digits is 176947200, while the sum is 65.

The spelling of 45885638846 in words is "forty-five billion, eight hundred eighty-five million, six hundred thirty-eight thousand, eight hundred forty-six".