86472779852027 has 2 divisors, whose sum is σ = 86472779852028. Its totient is φ = 86472779852026.

The previous prime is 86472779852023. The next prime is 86472779852117. The reversal of 86472779852027 is 72025897727468.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86472779852027 - 2² = 86472779852023 is a prime.

It is a super-4 number, since 4×86472779852027⁴ (a number of 57 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (86472779852021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43236389926013 + 43236389926014.

It is an arithmetic number, because the mean of its divisors is an integer number (43236389926014).

Almost surely, 2^{86472779852027} is an apocalyptic number.

86472779852027 is a deficient number, since it is larger than the sum of its proper divisors (1).

86472779852027 is an equidigital number, since it uses as much as digits as its factorization.

86472779852027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1327656960, while the sum is 74.

The spelling of 86472779852027 in words is "eighty-six trillion, four hundred seventy-two billion, seven hundred seventy-nine million, eight hundred fifty-two thousand, twenty-seven".