6312272147 has 2 divisors, whose sum is σ = 6312272148. Its totient is φ = 6312272146.

The previous prime is 6312272081. The next prime is 6312272167. The reversal of 6312272147 is 7412722136.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6312272147 - 2³² = 2017304851 is a prime.

It is not a weakly prime, because it can be changed into another prime (6312272167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3156136073 + 3156136074.

It is an arithmetic number, because the mean of its divisors is an integer number (3156136074).

Almost surely, 2^6312272147 is an apocalyptic number.

6312272147 is a deficient number, since it is larger than the sum of its proper divisors (1).

6312272147 is an equidigital number, since it uses as much as digits as its factorization.

6312272147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 28224, while the sum is 35.

The square root of 6312272147 is about 79449.8089802612. The cubic root of 6312272147 is about 1848.1132111879.

The spelling of 6312272147 in words is "six billion, three hundred twelve million, two hundred seventy-two thousand, one hundred forty-seven".