632447253467 has 2 divisors, whose sum is σ = 632447253468. Its totient is φ = 632447253466.

The previous prime is 632447253439. The next prime is 632447253527. The reversal of 632447253467 is 764352744236.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-632447253467 is a prime.

It is not a weakly prime, because it can be changed into another prime (632447253667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 316223626733 + 316223626734.

It is an arithmetic number, because the mean of its divisors is an integer number (316223626734).

Almost surely, 2^632447253467 is an apocalyptic number.

632447253467 is a deficient number, since it is larger than the sum of its proper divisors (1).

632447253467 is an equidigital number, since it uses as much as digits as its factorization.

632447253467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20321280, while the sum is 53.

The spelling of 632447253467 in words is "six hundred thirty-two billion, four hundred forty-seven million, two hundred fifty-three thousand, four hundred sixty-seven".