8219080559287 has 32 divisors (see below), whose sum is σ = 8967302326080. Its totient is φ = 7487887380480.

The previous prime is 8219080559269. The next prime is 8219080559447. The reversal of 8219080559287 is 7829550809128.

It is not a de Polignac number, because 8219080559287 - 2³⁵ = 8184720820919 is a prime.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8219080559227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 838420128 + ... + 838429930.

It is an arithmetic number, because the mean of its divisors is an integer number (280228197690).

Almost surely, 2^{8219080559287} is an apocalyptic number.

8219080559287 is a deficient number, since it is larger than the sum of its proper divisors (748221766793).

8219080559287 is a wasteful number, since it uses less digits than its factorization.

8219080559287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11683.

The product of its (nonzero) digits is 29030400, while the sum is 64.

The spelling of 8219080559287 in words is "eight trillion, two hundred nineteen billion, eighty million, five hundred fifty-nine thousand, two hundred eighty-seven".