45003339 has 12 divisors (see below), whose sum is σ = 65518336. Its totient is φ = 29765232.

The previous prime is 45003323. The next prime is 45003349. The reversal of 45003339 is 93330054.

It is not a de Polignac number, because 45003339 - 2⁴ = 45003323 is a prime.

It is a super-2 number, since 2×45003339² = 4050601042297842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45003319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18544 + ... + 20829.

Almost surely, 2^45003339 is an apocalyptic number.

45003339 is a deficient number, since it is larger than the sum of its proper divisors (20514997).

45003339 is a wasteful number, since it uses less digits than its factorization.

45003339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39506 (or 39503 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 27.

The square root of 45003339 is about 6708.4528022488. The cubic root of 45003339 is about 355.6981276142.

The spelling of 45003339 in words is "forty-five million, three thousand, three hundred thirty-nine".