45321302 has 8 divisors (see below), whose sum is σ = 73211376. Its totient is φ = 20917512.

The previous prime is 45321299. The next prime is 45321343. The reversal of 45321302 is 20312354.

It is a happy number.

45321302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 871538 + ... + 871589.

It is an arithmetic number, because the mean of its divisors is an integer number (9151422).

Almost surely, 2^45321302 is an apocalyptic number.

45321302 is a deficient number, since it is larger than the sum of its proper divisors (27890074).

45321302 is a wasteful number, since it uses less digits than its factorization.

45321302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1743142.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 45321302 is about 6732.1097733177. The cubic root of 45321302 is about 356.5338694874.

Adding to 45321302 its reverse (20312354), we get a palindrome (65633656).

The spelling of 45321302 in words is "forty-five million, three hundred twenty-one thousand, three hundred two".