186772027147 has 2 divisors, whose sum is σ = 186772027148. Its totient is φ = 186772027146.

The previous prime is 186772027073. The next prime is 186772027157. The reversal of 186772027147 is 741720277681.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 186772027147 - 2⁷ = 186772027019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 186772027094 and 186772027103.

It is not a weakly prime, because it can be changed into another prime (186772027157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93386013573 + 93386013574.

It is an arithmetic number, because the mean of its divisors is an integer number (93386013574).

Almost surely, 2^186772027147 is an apocalyptic number.

186772027147 is a deficient number, since it is larger than the sum of its proper divisors (1).

186772027147 is an equidigital number, since it uses as much as digits as its factorization.

186772027147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1843968, while the sum is 52.

The spelling of 186772027147 in words is "one hundred eighty-six billion, seven hundred seventy-two million, twenty-seven thousand, one hundred forty-seven".