45806617 has 2 divisors, whose sum is σ = 45806618. Its totient is φ = 45806616.

The previous prime is 45806603. The next prime is 45806633. The reversal of 45806617 is 71660854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45212176 + 594441 = 6724^2 + 771^2 .

It is a cyclic number.

It is not a de Polignac number, because 45806617 - 2¹⁹ = 45282329 is a prime.

It is not a weakly prime, because it can be changed into another prime (45806647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22903308 + 22903309.

It is an arithmetic number, because the mean of its divisors is an integer number (22903309).

Almost surely, 2^45806617 is an apocalyptic number.

It is an amenable number.

45806617 is a deficient number, since it is larger than the sum of its proper divisors (1).

45806617 is an equidigital number, since it uses as much as digits as its factorization.

45806617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 45806617 is about 6768.0585842618. The cubic root of 45806617 is about 357.8019800000.

The spelling of 45806617 in words is "forty-five million, eight hundred six thousand, six hundred seventeen".