63286271507 has 2 divisors, whose sum is σ = 63286271508. Its totient is φ = 63286271506.

The previous prime is 63286271497. The next prime is 63286271509. The reversal of 63286271507 is 70517268236.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63286271507 - 2⁴ = 63286271491 is a prime.

It is a super-2 number, since 2×63286271507² (a number of 22 digits) contains 22 as substring.

Together with 63286271509, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63286271509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31643135753 + 31643135754.

It is an arithmetic number, because the mean of its divisors is an integer number (31643135754).

Almost surely, 2^63286271507 is an apocalyptic number.

63286271507 is a deficient number, since it is larger than the sum of its proper divisors (1).

63286271507 is an equidigital number, since it uses as much as digits as its factorization.

63286271507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 63286271507 in words is "sixty-three billion, two hundred eighty-six million, two hundred seventy-one thousand, five hundred seven".