45323002 has 16 divisors (see below), whose sum is σ = 70198920. Its totient is φ = 21930048.

The previous prime is 45322973. The next prime is 45323009. The reversal of 45323002 is 20032354.

It can be written as a sum of positive squares in 4 ways, for example, as 45306361 + 16641 = 6731^2 + 129^2 .

It is not an unprimeable number, because it can be changed into a prime (45323009) 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, 13024 + ... + 16132.

Almost surely, 2^45323002 is an apocalyptic number.

45323002 is a deficient number, since it is larger than the sum of its proper divisors (24875918).

45323002 is a wasteful number, since it uses less digits than its factorization.

45323002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 45323002 is about 6732.2360327012. The cubic root of 45323002 is about 356.5383272882.

Adding to 45323002 its reverse (20032354), we get a palindrome (65355356).

The spelling of 45323002 in words is "forty-five million, three hundred twenty-three thousand, two".