45002133 has 24 divisors (see below), whose sum is σ = 72648576. Its totient is φ = 26606400.

The previous prime is 45002131. The next prime is 45002147. The reversal of 45002133 is 33120054.

45002133 is a `hidden beast` number, since 450 + 0 + 213 + 3 = 666.

It is not a de Polignac number, because 45002133 - 2¹ = 45002131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45002131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1485 + ... + 9602.

It is an arithmetic number, because the mean of its divisors is an integer number (3027024).

Almost surely, 2^45002133 is an apocalyptic number.

It is an amenable number.

45002133 is a deficient number, since it is larger than the sum of its proper divisors (27646443).

45002133 is a wasteful number, since it uses less digits than its factorization.

45002133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11145 (or 11142 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 45002133 is about 6708.3629150486. The cubic root of 45002133 is about 355.6949502516.

Adding to 45002133 its reverse (33120054), we get a palindrome (78122187).

It can be divided in two parts, 450021 and 33, that added together give a palindrome (450054).

The spelling of 45002133 in words is "forty-five million, two thousand, one hundred thirty-three".