63120064050356 has 6 divisors (see below), whose sum is σ = 110460112088130. Its totient is φ = 31560032025176.

The previous prime is 63120064050187. The next prime is 63120064050371. The reversal of 63120064050356 is 65305046002136.

It can be written as a sum of positive squares in only one way, i.e., 50449909896100 + 12670154154256 = 7102810^2 + 3559516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7890008006291 + ... + 7890008006298.

It is an arithmetic number, because the mean of its divisors is an integer number (18410018681355).

Almost surely, 2^{63120064050356} is an apocalyptic number.

It is an amenable number.

63120064050356 is a deficient number, since it is larger than the sum of its proper divisors (47340048037774).

63120064050356 is a wasteful number, since it uses less digits than its factorization.

63120064050356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15780016012593 (or 15780016012591 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

The spelling of 63120064050356 in words is "sixty-three trillion, one hundred twenty billion, sixty-four million, fifty thousand, three hundred fifty-six".