60731639463967 has 2 divisors, whose sum is σ = 60731639463968. Its totient is φ = 60731639463966.

The previous prime is 60731639463863. The next prime is 60731639464003. The reversal of 60731639463967 is 76936493613706.

60731639463967 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 a de Polignac number, because none of the positive numbers 2^k-60731639463967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60731639463896 and 60731639463905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60731639863967) 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, 30365819731983 + 30365819731984.

It is an arithmetic number, because the mean of its divisors is an integer number (30365819731984).

Almost surely, 2^{60731639463967} is an apocalyptic number.

60731639463967 is a deficient number, since it is larger than the sum of its proper divisors (1).

60731639463967 is an equidigital number, since it uses as much as digits as its factorization.

60731639463967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 555532992, while the sum is 70.

The spelling of 60731639463967 in words is "sixty trillion, seven hundred thirty-one billion, six hundred thirty-nine million, four hundred sixty-three thousand, nine hundred sixty-seven".