2163465606479 has 2 divisors, whose sum is σ = 2163465606480. Its totient is φ = 2163465606478.

The previous prime is 2163465606409. The next prime is 2163465606517. The reversal of 2163465606479 is 9746065643612.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2163465606479 - 2¹² = 2163465602383 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 (2163465606409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1081732803239 + 1081732803240.

It is an arithmetic number, because the mean of its divisors is an integer number (1081732803240).

Almost surely, 2^{2163465606479} is an apocalyptic number.

2163465606479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2163465606479 is an equidigital number, since it uses as much as digits as its factorization.

2163465606479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39191040, while the sum is 59.

The spelling of 2163465606479 in words is "two trillion, one hundred sixty-three billion, four hundred sixty-five million, six hundred six thousand, four hundred seventy-nine".