60447666967 has 2 divisors, whose sum is σ = 60447666968. Its totient is φ = 60447666966.

The previous prime is 60447666947. The next prime is 60447667043. The reversal of 60447666967 is 76966674406.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60447666967 - 2¹¹ = 60447664919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60447666947) 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, 30223833483 + 30223833484.

It is an arithmetic number, because the mean of its divisors is an integer number (30223833484).

Almost surely, 2^60447666967 is an apocalyptic number.

60447666967 is a deficient number, since it is larger than the sum of its proper divisors (1).

60447666967 is an equidigital number, since it uses as much as digits as its factorization.

60447666967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54867456, while the sum is 61.

The spelling of 60447666967 in words is "sixty billion, four hundred forty-seven million, six hundred sixty-six thousand, nine hundred sixty-seven".