63064895038837 has 2 divisors, whose sum is σ = 63064895038838. Its totient is φ = 63064895038836.

The previous prime is 63064895038829. The next prime is 63064895038861. The reversal of 63064895038837 is 73883059846036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62055179555121 + 1009715483716 = 7877511^2 + 1004846^2 .

It is a cyclic number.

It is not a de Polignac number, because 63064895038837 - 2³ = 63064895038829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63064895038867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31532447519418 + 31532447519419.

It is an arithmetic number, because the mean of its divisors is an integer number (31532447519419).

Almost surely, 2^{63064895038837} is an apocalyptic number.

It is an amenable number.

63064895038837 is a deficient number, since it is larger than the sum of its proper divisors (1).

63064895038837 is an equidigital number, since it uses as much as digits as its factorization.

63064895038837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 627056640, while the sum is 70.

The spelling of 63064895038837 in words is "sixty-three trillion, sixty-four billion, eight hundred ninety-five million, thirty-eight thousand, eight hundred thirty-seven".