45514673 has 2 divisors, whose sum is σ = 45514674. Its totient is φ = 45514672.

The previous prime is 45514669. The next prime is 45514687. The reversal of 45514673 is 37641554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45252529 + 262144 = 6727^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 45514673 - 2² = 45514669 is a prime.

It is not a weakly prime, because it can be changed into another prime (45514663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22757336 + 22757337.

It is an arithmetic number, because the mean of its divisors is an integer number (22757337).

Almost surely, 2^45514673 is an apocalyptic number.

It is an amenable number.

45514673 is a deficient number, since it is larger than the sum of its proper divisors (1).

45514673 is an equidigital number, since it uses as much as digits as its factorization.

45514673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 50400, while the sum is 35.

The square root of 45514673 is about 6746.4563290664. The cubic root of 45514673 is about 357.0402207089.

The spelling of 45514673 in words is "forty-five million, five hundred fourteen thousand, six hundred seventy-three".