86246026485253 has 2 divisors, whose sum is σ = 86246026485254. Its totient is φ = 86246026485252.

The previous prime is 86246026485233. The next prime is 86246026485299. The reversal of 86246026485253 is 35258462064268.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86243484107169 + 2542378084 = 9286737^2 + 50422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-86246026485253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86246026485191 and 86246026485200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (86246026485233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43123013242626 + 43123013242627.

It is an arithmetic number, because the mean of its divisors is an integer number (43123013242627).

Almost surely, 2^{86246026485253} is an apocalyptic number.

It is an amenable number.

86246026485253 is a deficient number, since it is larger than the sum of its proper divisors (1).

86246026485253 is an equidigital number, since it uses as much as digits as its factorization.

86246026485253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132710400, while the sum is 61.

The spelling of 86246026485253 in words is "eighty-six trillion, two hundred forty-six billion, twenty-six million, four hundred eighty-five thousand, two hundred fifty-three".