10399563319 has 2 divisors, whose sum is σ = 10399563320. Its totient is φ = 10399563318.

The previous prime is 10399563271. The next prime is 10399563401. The reversal of 10399563319 is 91336599301.

It is a weak prime.

It is an emirp because it is prime and its reverse (91336599301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10399563319 - 2⁹ = 10399562807 is a prime.

It is a super-2 number, since 2×10399563319² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10399563019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5199781659 + 5199781660.

It is an arithmetic number, because the mean of its divisors is an integer number (5199781660).

Almost surely, 2^10399563319 is an apocalyptic number.

10399563319 is a deficient number, since it is larger than the sum of its proper divisors (1).

10399563319 is an equidigital number, since it uses as much as digits as its factorization.

10399563319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 590490, while the sum is 49.

The spelling of 10399563319 in words is "ten billion, three hundred ninety-nine million, five hundred sixty-three thousand, three hundred nineteen".