10538616839 has 2 divisors, whose sum is σ = 10538616840. Its totient is φ = 10538616838.

The previous prime is 10538616743. The next prime is 10538616857. The reversal of 10538616839 is 93861683501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10538616839 - 2²⁰ = 10537568263 is a prime.

It is a super-3 number, since 3×10538616839³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10538616899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5269308419 + 5269308420.

It is an arithmetic number, because the mean of its divisors is an integer number (5269308420).

Almost surely, 2^10538616839 is an apocalyptic number.

10538616839 is a deficient number, since it is larger than the sum of its proper divisors (1).

10538616839 is an equidigital number, since it uses as much as digits as its factorization.

10538616839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 10538616839 in words is "ten billion, five hundred thirty-eight million, six hundred sixteen thousand, eight hundred thirty-nine".