63120045260579 has 2 divisors, whose sum is σ = 63120045260580. Its totient is φ = 63120045260578.

The previous prime is 63120045260521. The next prime is 63120045260593. The reversal of 63120045260579 is 97506254002136.

63120045260579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63120045260579 - 2⁴⁰ = 62020533632803 is a prime.

It is a super-2 number, since 2×63120045260579² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (63120045200579) 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, 31560022630289 + 31560022630290.

It is an arithmetic number, because the mean of its divisors is an integer number (31560022630290).

Almost surely, 2^{63120045260579} is an apocalyptic number.

63120045260579 is a deficient number, since it is larger than the sum of its proper divisors (1).

63120045260579 is an equidigital number, since it uses as much as digits as its factorization.

63120045260579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 50.

The spelling of 63120045260579 in words is "sixty-three trillion, one hundred twenty billion, forty-five million, two hundred sixty thousand, five hundred seventy-nine".