45382329 has 16 divisors (see below), whose sum is σ = 68798400. Its totient is φ = 29550528.

The previous prime is 45382301. The next prime is 45382331. The reversal of 45382329 is 92328354.

It is not a de Polignac number, because 45382329 - 2¹¹ = 45380281 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45382293 and 45382302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45382339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18384 + ... + 20705.

It is an arithmetic number, because the mean of its divisors is an integer number (4299900).

Almost surely, 2^45382329 is an apocalyptic number.

It is an amenable number.

45382329 is a deficient number, since it is larger than the sum of its proper divisors (23416071).

45382329 is a wasteful number, since it uses less digits than its factorization.

45382329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39141 (or 39135 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 45382329 is about 6736.6407800921. The cubic root of 45382329 is about 356.6938268930.

The spelling of 45382329 in words is "forty-five million, three hundred eighty-two thousand, three hundred twenty-nine".