86712772150 has 48 divisors (see below), whose sum is σ = 163677747168. Its totient is φ = 34171424000.

The previous prime is 86712772141. The next prime is 86712772187. The reversal of 86712772150 is 5127721768.

It is a self number, because there is not a number n which added to its sum of digits gives 86712772150.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 5249304 + ... + 5265796.

It is an arithmetic number, because the mean of its divisors is an integer number (3409953066).

Almost surely, 2^86712772150 is an apocalyptic number.

86712772150 is a deficient number, since it is larger than the sum of its proper divisors (76964975018).

86712772150 is a wasteful number, since it uses less digits than its factorization.

86712772150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18057 (or 18052 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 46.

The spelling of 86712772150 in words is "eighty-six billion, seven hundred twelve million, seven hundred seventy-two thousand, one hundred fifty".