63035131235473 has 2 divisors, whose sum is σ = 63035131235474. Its totient is φ = 63035131235472.

The previous prime is 63035131235413. The next prime is 63035131235497. The reversal of 63035131235473 is 37453213153036.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42815926518544 + 20219204716929 = 6543388^2 + 4496577^2 .

It is a cyclic number.

It is not a de Polignac number, because 63035131235473 - 2²⁵ = 63035097681041 is a prime.

It is not a weakly prime, because it can be changed into another prime (63035131235413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31517565617736 + 31517565617737.

It is an arithmetic number, because the mean of its divisors is an integer number (31517565617737).

Almost surely, 2^{63035131235473} is an apocalyptic number.

It is an amenable number.

63035131235473 is a deficient number, since it is larger than the sum of its proper divisors (1).

63035131235473 is an equidigital number, since it uses as much as digits as its factorization.

63035131235473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2041200, while the sum is 46.

The spelling of 63035131235473 in words is "sixty-three trillion, thirty-five billion, one hundred thirty-one million, two hundred thirty-five thousand, four hundred seventy-three".