6462662447 has 2 divisors, whose sum is σ = 6462662448. Its totient is φ = 6462662446.

The previous prime is 6462662417. The next prime is 6462662467. The reversal of 6462662447 is 7442662646.

6462662447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6462662447 - 2²⁰ = 6461613871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6462662407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3231331223 + 3231331224.

It is an arithmetic number, because the mean of its divisors is an integer number (3231331224).

Almost surely, 2^6462662447 is an apocalyptic number.

6462662447 is a deficient number, since it is larger than the sum of its proper divisors (1).

6462662447 is an equidigital number, since it uses as much as digits as its factorization.

6462662447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 47.

The square root of 6462662447 is about 80390.6863199960. The cubic root of 6462662447 is about 1862.6753083458.

The spelling of 6462662447 in words is "six billion, four hundred sixty-two million, six hundred sixty-two thousand, four hundred forty-seven".