45671133 has 16 divisors (see below), whose sum is σ = 62346240. Its totient is φ = 29728944.

The previous prime is 45671111. The next prime is 45671137. The reversal of 45671133 is 33117654.

It is not a de Polignac number, because 45671133 - 2¹³ = 45662941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45671133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45671137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28060 + ... + 29642.

It is an arithmetic number, because the mean of its divisors is an integer number (3896640).

Almost surely, 2^45671133 is an apocalyptic number.

It is an amenable number.

45671133 is a deficient number, since it is larger than the sum of its proper divisors (16675107).

45671133 is a wasteful number, since it uses less digits than its factorization.

45671133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808.

The product of its digits is 7560, while the sum is 30.

The square root of 45671133 is about 6758.0420981228. The cubic root of 45671133 is about 357.4488700574.

Adding to 45671133 its reverse (33117654), we get a palindrome (78788787).

The spelling of 45671133 in words is "forty-five million, six hundred seventy-one thousand, one hundred thirty-three".