86276549878 has 8 divisors (see below), whose sum is σ = 132168331872. Its totient is φ = 42220439256.

The previous prime is 86276549869. The next prime is 86276550029. The reversal of 86276549878 is 87894567268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458917725 + ... + 458917912.

It is an arithmetic number, because the mean of its divisors is an integer number (16521041484).

Almost surely, 2^86276549878 is an apocalyptic number.

86276549878 is a deficient number, since it is larger than the sum of its proper divisors (45891781994).

86276549878 is a wasteful number, since it uses less digits than its factorization.

86276549878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917835686.

The product of its digits is 325140480, while the sum is 70.

The spelling of 86276549878 in words is "eighty-six billion, two hundred seventy-six million, five hundred forty-nine thousand, eight hundred seventy-eight".