45694946808559 has 2 divisors, whose sum is σ = 45694946808560. Its totient is φ = 45694946808558.

The previous prime is 45694946808551. The next prime is 45694946808631. The reversal of 45694946808559 is 95580864949654.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45694946808559 - 2³ = 45694946808551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45694946808551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22847473404279 + 22847473404280.

It is an arithmetic number, because the mean of its divisors is an integer number (22847473404280).

Almost surely, 2^{45694946808559} is an apocalyptic number.

45694946808559 is a deficient number, since it is larger than the sum of its proper divisors (1).

45694946808559 is an equidigital number, since it uses as much as digits as its factorization.

45694946808559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13436928000, while the sum is 82.

The spelling of 45694946808559 in words is "forty-five trillion, six hundred ninety-four billion, nine hundred forty-six million, eight hundred eight thousand, five hundred fifty-nine".