63273206047 has 2 divisors, whose sum is σ = 63273206048. Its totient is φ = 63273206046.

The previous prime is 63273206027. The next prime is 63273206119. The reversal of 63273206047 is 74060237236.

63273206047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63273206047 is a prime.

It is a super-2 number, since 2×63273206047² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63273206027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31636603023 + 31636603024.

It is an arithmetic number, because the mean of its divisors is an integer number (31636603024).

Almost surely, 2^63273206047 is an apocalyptic number.

63273206047 is a deficient number, since it is larger than the sum of its proper divisors (1).

63273206047 is an equidigital number, since it uses as much as digits as its factorization.

63273206047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 63273206047 in words is "sixty-three billion, two hundred seventy-three million, two hundred six thousand, forty-seven".