86278587326562 has 64 divisors (see below), whose sum is σ = 174583880380800. Its totient is φ = 28423234796544.

The previous prime is 86278587326557. The next prime is 86278587326597. The reversal of 86278587326562 is 26562378587268.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1473584064 + ... + 1473642612.

It is an arithmetic number, because the mean of its divisors is an integer number (2727873130950).

Almost surely, 2^{86278587326562} is an apocalyptic number.

86278587326562 is an abundant number, since it is smaller than the sum of its proper divisors (88305293054238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86278587326562 is a wasteful number, since it uses less digits than its factorization.

86278587326562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64867.

The product of its digits is 3251404800, while the sum is 75.

The spelling of 86278587326562 in words is "eighty-six trillion, two hundred seventy-eight billion, five hundred eighty-seven million, three hundred twenty-six thousand, five hundred sixty-two".