86365377356353 has 2 divisors, whose sum is σ = 86365377356354. Its totient is φ = 86365377356352.

The previous prime is 86365377356341. The next prime is 86365377356417. The reversal of 86365377356353 is 35365377356368.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86201698853169 + 163678503184 = 9284487^2 + 404572^2 .

It is a cyclic number.

It is not a de Polignac number, because 86365377356353 - 2⁴⁵ = 51181005267521 is a prime.

It is not a weakly prime, because it can be changed into another prime (86365377356053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43182688678176 + 43182688678177.

It is an arithmetic number, because the mean of its divisors is an integer number (43182688678177).

Almost surely, 2^{86365377356353} is an apocalyptic number.

It is an amenable number.

86365377356353 is a deficient number, since it is larger than the sum of its proper divisors (1).

86365377356353 is an equidigital number, since it uses as much as digits as its factorization.

86365377356353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2571912000, while the sum is 70.

The spelling of 86365377356353 in words is "eighty-six trillion, three hundred sixty-five billion, three hundred seventy-seven million, three hundred fifty-six thousand, three hundred fifty-three".