80272000186 has 16 divisors (see below), whose sum is σ = 140809356864. Its totient is φ = 33602232384.

The previous prime is 80272000181. The next prime is 80272000189. The reversal of 80272000186 is 68100027208.

It is a super-2 number, since 2×80272000186² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80272000181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66670495 + ... + 66671698.

It is an arithmetic number, because the mean of its divisors is an integer number (8800584804).

Almost surely, 2^80272000186 is an apocalyptic number.

80272000186 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

80272000186 is a deficient number, since it is larger than the sum of its proper divisors (60537356678).

80272000186 is a wasteful number, since it uses less digits than its factorization.

80272000186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133342245.

The product of its (nonzero) digits is 10752, while the sum is 34.

The spelling of 80272000186 in words is "eighty billion, two hundred seventy-two million, one hundred eighty-six", and thus it is an aban number.