473163317713993 has 2 divisors, whose sum is σ = 473163317713994. Its totient is φ = 473163317713992.

The previous prime is 473163317713987. The next prime is 473163317714027. The reversal of 473163317713993 is 399317713361374.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 454003718013769 + 19159599700224 = 21307363^2 + 4377168^2 .

It is a cyclic number.

It is not a de Polignac number, because 473163317713993 - 2²¹ = 473163315616841 is a prime.

It is a super-2 number, since 2×473163317713993² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (473163317713943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236581658856996 + 236581658856997.

It is an arithmetic number, because the mean of its divisors is an integer number (236581658856997).

Almost surely, 2^{473163317713993} is an apocalyptic number.

It is an amenable number.

473163317713993 is a deficient number, since it is larger than the sum of its proper divisors (1).

473163317713993 is an equidigital number, since it uses as much as digits as its factorization.

473163317713993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 162030456, while the sum is 67.

The spelling of 473163317713993 in words is "four hundred seventy-three trillion, one hundred sixty-three billion, three hundred seventeen million, seven hundred thirteen thousand, nine hundred ninety-three".