2045032329 has 8 divisors (see below), whose sum is σ = 2730343552. Its totient is φ = 1361538000.

The previous prime is 2045032321. The next prime is 2045032333. The reversal of 2045032329 is 9232305402.

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

It is not a de Polignac number, because 2045032329 - 2³ = 2045032321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2045032296 and 2045032305.

It is not an unprimeable number, because it can be changed into a prime (2045032321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451594 + ... + 456099.

It is an arithmetic number, because the mean of its divisors is an integer number (341292944).

Almost surely, 2^2045032329 is an apocalyptic number.

It is an amenable number.

2045032329 is a deficient number, since it is larger than the sum of its proper divisors (685311223).

2045032329 is an equidigital number, since it uses as much as digits as its factorization.

2045032329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908447.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2045032329 is about 45222.0336672291. The cubic root of 2045032329 is about 1269.3071486906.

The spelling of 2045032329 in words is "two billion, forty-five million, thirty-two thousand, three hundred twenty-nine".