45502233 has 12 divisors (see below), whose sum is σ = 70575120. Its totient is φ = 26001192.

The previous prime is 45502231. The next prime is 45502241. The reversal of 45502233 is 33220554.

It is not a de Polignac number, because 45502233 - 2¹ = 45502231 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45502231) 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, 154623 + ... + 154916.

It is an arithmetic number, because the mean of its divisors is an integer number (5881260).

Almost surely, 2^45502233 is an apocalyptic number.

It is an amenable number.

45502233 is a deficient number, since it is larger than the sum of its proper divisors (25072887).

45502233 is a wasteful number, since it uses less digits than its factorization.

45502233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309556 (or 309549 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 45502233 is about 6745.5343005577. The cubic root of 45502233 is about 357.0076891846.

Adding to 45502233 its reverse (33220554), we get a palindrome (78722787).

The spelling of 45502233 in words is "forty-five million, five hundred two thousand, two hundred thirty-three".