45162617 has 2 divisors, whose sum is σ = 45162618. Its totient is φ = 45162616.

The previous prime is 45162613. The next prime is 45162661. The reversal of 45162617 is 71626154.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23222761 + 21939856 = 4819^2 + 4684^2 .

It is a cyclic number.

It is not a de Polignac number, because 45162617 - 2² = 45162613 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45162613) 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 as a sum of consecutive naturals, namely, 22581308 + 22581309.

It is an arithmetic number, because the mean of its divisors is an integer number (22581309).

Almost surely, 2^45162617 is an apocalyptic number.

It is an amenable number.

45162617 is a deficient number, since it is larger than the sum of its proper divisors (1).

45162617 is an equidigital number, since it uses as much as digits as its factorization.

45162617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 45162617 is about 6720.3137575563. The cubic root of 45162617 is about 356.1172682096.

The spelling of 45162617 in words is "forty-five million, one hundred sixty-two thousand, six hundred seventeen".