45531826569148 has 24 divisors (see below), whose sum is σ = 84437332938000. Its totient is φ = 21422957603328.

The previous prime is 45531826569083. The next prime is 45531826569269. The reversal of 45531826569148 is 84196562813554.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2010401365 + ... + 2010424012.

It is an arithmetic number, because the mean of its divisors is an integer number (3518222205750).

Almost surely, 2^{45531826569148} is an apocalyptic number.

It is an amenable number.

45531826569148 is a deficient number, since it is larger than the sum of its proper divisors (38905506368852).

45531826569148 is a wasteful number, since it uses less digits than its factorization.

45531826569148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4020825549 (or 4020825547 counting only the distinct ones).

The product of its digits is 248832000, while the sum is 67.

The spelling of 45531826569148 in words is "forty-five trillion, five hundred thirty-one billion, eight hundred twenty-six million, five hundred sixty-nine thousand, one hundred forty-eight".