60667272817 has 2 divisors, whose sum is σ = 60667272818. Its totient is φ = 60667272816.

The previous prime is 60667272791. The next prime is 60667272863. The reversal of 60667272817 is 71827276606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34877803536 + 25789469281 = 186756^2 + 160591^2 .

It is a cyclic number.

It is not a de Polignac number, because 60667272817 - 2¹⁹ = 60666748529 is a prime.

It is not a weakly prime, because it can be changed into another prime (60667273817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30333636408 + 30333636409.

It is an arithmetic number, because the mean of its divisors is an integer number (30333636409).

Almost surely, 2^60667272817 is an apocalyptic number.

It is an amenable number.

60667272817 is a deficient number, since it is larger than the sum of its proper divisors (1).

60667272817 is an equidigital number, since it uses as much as digits as its factorization.

60667272817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2370816, while the sum is 52.

The spelling of 60667272817 in words is "sixty billion, six hundred sixty-seven million, two hundred seventy-two thousand, eight hundred seventeen".