45097133 has 2 divisors, whose sum is σ = 45097134. Its totient is φ = 45097132.

The previous prime is 45097109. The next prime is 45097139. The reversal of 45097133 is 33179054.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27899524 + 17197609 = 5282^2 + 4147^2 .

It is a cyclic number.

It is not a de Polignac number, because 45097133 - 2⁶ = 45097069 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_2723729 and since 45097133 and 2723729 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45097133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45097139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22548566 + 22548567.

It is an arithmetic number, because the mean of its divisors is an integer number (22548567).

Almost surely, 2^45097133 is an apocalyptic number.

It is an amenable number.

45097133 is a deficient number, since it is larger than the sum of its proper divisors (1).

45097133 is an equidigital number, since it uses as much as digits as its factorization.

45097133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 45097133 is about 6715.4398962391. The cubic root of 45097133 is about 355.9450663249.

The spelling of 45097133 in words is "forty-five million, ninety-seven thousand, one hundred thirty-three".