6132636247 has 2 divisors, whose sum is σ = 6132636248. Its totient is φ = 6132636246.

The previous prime is 6132636229. The next prime is 6132636311. The reversal of 6132636247 is 7426362316.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6132636247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6132636217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3066318123 + 3066318124.

It is an arithmetic number, because the mean of its divisors is an integer number (3066318124).

Almost surely, 2^6132636247 is an apocalyptic number.

6132636247 is a deficient number, since it is larger than the sum of its proper divisors (1).

6132636247 is an equidigital number, since it uses as much as digits as its factorization.

6132636247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 40.

The square root of 6132636247 is about 78311.1502086389. The cubic root of 6132636247 is about 1830.4129028384.

The spelling of 6132636247 in words is "six billion, one hundred thirty-two million, six hundred thirty-six thousand, two hundred forty-seven".