63316076429 has 2 divisors, whose sum is σ = 63316076430. Its totient is φ = 63316076428.

The previous prime is 63316076381. The next prime is 63316076471. The reversal of 63316076429 is 92467061336.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36893573929 + 26422502500 = 192077^2 + 162550^2 .

It is a cyclic number.

It is not a de Polignac number, because 63316076429 - 2²⁸ = 63047640973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63316078429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31658038214 + 31658038215.

It is an arithmetic number, because the mean of its divisors is an integer number (31658038215).

Almost surely, 2^63316076429 is an apocalyptic number.

It is an amenable number.

63316076429 is a deficient number, since it is larger than the sum of its proper divisors (1).

63316076429 is an equidigital number, since it uses as much as digits as its factorization.

63316076429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 47.

The spelling of 63316076429 in words is "sixty-three billion, three hundred sixteen million, seventy-six thousand, four hundred twenty-nine".