63307604433061 has 2 divisors, whose sum is σ = 63307604433062. Its totient is φ = 63307604433060.

The previous prime is 63307604433043. The next prime is 63307604433149. The reversal of 63307604433061 is 16033440670336.

It is a happy number.

63307604433061 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 can be written as a sum of positive squares in only one way, i.e., 44061782789025 + 19245821644036 = 6637905^2 + 4387006^2 .

It is a cyclic number.

It is not a de Polignac number, because 63307604433061 - 2²⁷ = 63307470215333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63307604433011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31653802216530 + 31653802216531.

It is an arithmetic number, because the mean of its divisors is an integer number (31653802216531).

Almost surely, 2^{63307604433061} is an apocalyptic number.

It is an amenable number.

63307604433061 is a deficient number, since it is larger than the sum of its proper divisors (1).

63307604433061 is an equidigital number, since it uses as much as digits as its factorization.

63307604433061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 46.

The spelling of 63307604433061 in words is "sixty-three trillion, three hundred seven billion, six hundred four million, four hundred thirty-three thousand, sixty-one".