86260544102655 has 32 divisors (see below), whose sum is σ = 165148392131520. Its totient is φ = 42466729403520.

The previous prime is 86260544102653. The next prime is 86260544102723. The reversal of 86260544102655 is 55620144506268.

86260544102655 is a `hidden beast` number, since 8 + 6 + 2 + 60 + 544 + 10 + 26 + 5 + 5 = 666.

It is not a de Polignac number, because 86260544102655 - 2¹ = 86260544102653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86260544102653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24575651836 + ... + 24575655345.

It is an arithmetic number, because the mean of its divisors is an integer number (5160887254110).

Almost surely, 2^{86260544102655} is an apocalyptic number.

86260544102655 is a deficient number, since it is larger than the sum of its proper divisors (78887848028865).

86260544102655 is a wasteful number, since it uses less digits than its factorization.

86260544102655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49151307208 (or 49151307202 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 54.

The spelling of 86260544102655 in words is "eighty-six trillion, two hundred sixty billion, five hundred forty-four million, one hundred two thousand, six hundred fifty-five".