872088431356579 has 2 divisors, whose sum is σ = 872088431356580. Its totient is φ = 872088431356578.

The previous prime is 872088431356577. The next prime is 872088431356607. The reversal of 872088431356579 is 975653134880278.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 872088431356579 - 2¹ = 872088431356577 is a prime.

Together with 872088431356577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (872088431356577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436044215678289 + 436044215678290.

It is an arithmetic number, because the mean of its divisors is an integer number (436044215678290).

It is a 1-persistent number, because it is pandigital, but 2⋅872088431356579 = 1744176862713158 is not.

Almost surely, 2^{872088431356579} is an apocalyptic number.

872088431356579 is a deficient number, since it is larger than the sum of its proper divisors (1).

872088431356579 is an equidigital number, since it uses as much as digits as its factorization.

872088431356579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2438553600, while the sum is 76.

The spelling of 872088431356579 in words is "eight hundred seventy-two trillion, eighty-eight billion, four hundred thirty-one million, three hundred fifty-six thousand, five hundred seventy-nine".