45329866752 has 56 divisors (see below), whose sum is σ = 120872332296. Its totient is φ = 15109947392.

The previous prime is 45329866693. The next prime is 45329866781. The reversal of 45329866752 is 25766892354.

It is a junction number, because it is equal to n+sod(n) for n = 45329866692 and 45329866701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 897663 + ... + 946814.

Almost surely, 2^45329866752 is an apocalyptic number.

It is an amenable number.

45329866752 is an abundant number, since it is smaller than the sum of its proper divisors (75542465544).

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

45329866752 is an equidigital number, since it uses as much as digits as its factorization.

45329866752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844506 (or 1844482 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 57.

The spelling of 45329866752 in words is "forty-five billion, three hundred twenty-nine million, eight hundred sixty-six thousand, seven hundred fifty-two".