45097337 has 6 divisors (see below), whose sum is σ = 45576558. Its totient is φ = 44623104.

The previous prime is 45097321. The next prime is 45097357. The reversal of 45097337 is 73379054.

It can be written as a sum of positive squares in 3 ways, for example, as 12138256 + 32959081 = 3484^2 + 5741^2 .

It is not a de Polignac number, because 45097337 - 2⁴ = 45097321 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45097337.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45097307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7013 + ... + 11805.

It is an arithmetic number, because the mean of its divisors is an integer number (7596093).

Almost surely, 2^45097337 is an apocalyptic number.

It is an amenable number.

45097337 is a deficient number, since it is larger than the sum of its proper divisors (479221).

45097337 is an frugal number, since it uses more digits than its factorization.

45097337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4987 (or 4890 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 38.

The square root of 45097337 is about 6715.4550851003. The cubic root of 45097337 is about 355.9456030381.

The spelling of 45097337 in words is "forty-five million, ninety-seven thousand, three hundred thirty-seven".