45369839452 has 48 divisors (see below), whose sum is σ = 91616656320. Its totient is φ = 19256573952.

The previous prime is 45369839429. The next prime is 45369839477. The reversal of 45369839452 is 25493896354.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4452988 + ... + 4463164.

It is an arithmetic number, because the mean of its divisors is an integer number (1908680340).

Almost surely, 2^45369839452 is an apocalyptic number.

It is an amenable number.

45369839452 is an abundant number, since it is smaller than the sum of its proper divisors (46246816868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45369839452 is a wasteful number, since it uses less digits than its factorization.

45369839452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11710 (or 11708 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 58.

The spelling of 45369839452 in words is "forty-five billion, three hundred sixty-nine million, eight hundred thirty-nine thousand, four hundred fifty-two".