86280115802375 has 64 divisors (see below), whose sum is σ = 119786417187840. Its totient is φ = 61519754800000.

The previous prime is 86280115802329. The next prime is 86280115802389. The reversal of 86280115802375 is 57320851108268.

It is not a de Polignac number, because 86280115802375 - 2⁶ = 86280115802311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86280115802375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15006185 + ... + 19943565.

It is an arithmetic number, because the mean of its divisors is an integer number (1871662768560).

Almost surely, 2^{86280115802375} is an apocalyptic number.

86280115802375 is a deficient number, since it is larger than the sum of its proper divisors (33506301385465).

86280115802375 is a wasteful number, since it uses less digits than its factorization.

86280115802375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4937657 (or 4937647 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 56.

The spelling of 86280115802375 in words is "eighty-six trillion, two hundred eighty billion, one hundred fifteen million, eight hundred two thousand, three hundred seventy-five".