8160449637583 has 2 divisors, whose sum is σ = 8160449637584. Its totient is φ = 8160449637582.

The previous prime is 8160449637493. The next prime is 8160449637617. The reversal of 8160449637583 is 3857369440618.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8160449637583 - 2³³ = 8151859702991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8160449637283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4080224818791 + 4080224818792.

It is an arithmetic number, because the mean of its divisors is an integer number (4080224818792).

Almost surely, 2^{8160449637583} is an apocalyptic number.

8160449637583 is a deficient number, since it is larger than the sum of its proper divisors (1).

8160449637583 is an equidigital number, since it uses as much as digits as its factorization.

8160449637583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 104509440, while the sum is 64.

The spelling of 8160449637583 in words is "eight trillion, one hundred sixty billion, four hundred forty-nine million, six hundred thirty-seven thousand, five hundred eighty-three".