60660817463 has 2 divisors, whose sum is σ = 60660817464. Its totient is φ = 60660817462.

The previous prime is 60660817447. The next prime is 60660817487. The reversal of 60660817463 is 36471806606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60660817463 - 2⁴ = 60660817447 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60660817433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30330408731 + 30330408732.

It is an arithmetic number, because the mean of its divisors is an integer number (30330408732).

Almost surely, 2^60660817463 is an apocalyptic number.

60660817463 is a deficient number, since it is larger than the sum of its proper divisors (1).

60660817463 is an equidigital number, since it uses as much as digits as its factorization.

60660817463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 60660817463 in words is "sixty billion, six hundred sixty million, eight hundred seventeen thousand, four hundred sixty-three".