45116433 has 20 divisors (see below), whose sum is σ = 67661748. Its totient is φ = 29959200.

The previous prime is 45116399. The next prime is 45116437. The reversal of 45116433 is 33461154.

45116433 is a `hidden beast` number, since 4 + 5 + 11 + 643 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 23882769 + 21233664 = 4887^2 + 4608^2 .

It is not a de Polignac number, because 45116433 - 2⁸ = 45116177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 45116397 and 45116406.

It is not an unprimeable number, because it can be changed into a prime (45116437) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22783 + ... + 24683.

Almost surely, 2^45116433 is an apocalyptic number.

It is an amenable number.

45116433 is a deficient number, since it is larger than the sum of its proper divisors (22545315).

45116433 is a wasteful number, since it uses less digits than its factorization.

45116433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206 (or 2197 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 45116433 is about 6716.8767295522. The cubic root of 45116433 is about 355.9958364408.

Adding to 45116433 its reverse (33461154), we get a palindrome (78577587).

The spelling of 45116433 in words is "forty-five million, one hundred sixteen thousand, four hundred thirty-three".