45184663 has 2 divisors, whose sum is σ = 45184664. Its totient is φ = 45184662.

The previous prime is 45184661. The next prime is 45184693. The reversal of 45184663 is 36648154.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45184663 - 2¹ = 45184661 is a prime.

Together with 45184661, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45184661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22592331 + 22592332.

It is an arithmetic number, because the mean of its divisors is an integer number (22592332).

Almost surely, 2^45184663 is an apocalyptic number.

45184663 is a deficient number, since it is larger than the sum of its proper divisors (1).

45184663 is an equidigital number, since it uses as much as digits as its factorization.

45184663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The square root of 45184663 is about 6721.9538082317. The cubic root of 45184663 is about 356.1752046527.

The spelling of 45184663 in words is "forty-five million, one hundred eighty-four thousand, six hundred sixty-three".