45516659 has 2 divisors, whose sum is σ = 45516660. Its totient is φ = 45516658.

The previous prime is 45516643. The next prime is 45516721. The reversal of 45516659 is 95661554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45516659 - 2⁴ = 45516643 is a prime.

It is a super-3 number, since 3×45516659³ (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (45516629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22758329 + 22758330.

It is an arithmetic number, because the mean of its divisors is an integer number (22758330).

Almost surely, 2^45516659 is an apocalyptic number.

45516659 is a deficient number, since it is larger than the sum of its proper divisors (1).

45516659 is an equidigital number, since it uses as much as digits as its factorization.

45516659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162000, while the sum is 41.

The square root of 45516659 is about 6746.6035158441. The cubic root of 45516659 is about 357.0454136977.

The spelling of 45516659 in words is "forty-five million, five hundred sixteen thousand, six hundred fifty-nine".