10500514639 has 2 divisors, whose sum is σ = 10500514640. Its totient is φ = 10500514638.

The previous prime is 10500514631. The next prime is 10500514643. The reversal of 10500514639 is 93641500501.

10500514639 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10500514639 - 2³ = 10500514631 is a prime.

It is a super-2 number, since 2×10500514639² (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 (10500514631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5250257319 + 5250257320.

It is an arithmetic number, because the mean of its divisors is an integer number (5250257320).

Almost surely, 2^10500514639 is an apocalyptic number.

10500514639 is a deficient number, since it is larger than the sum of its proper divisors (1).

10500514639 is an equidigital number, since it uses as much as digits as its factorization.

10500514639 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 10500514639 in words is "ten billion, five hundred million, five hundred fourteen thousand, six hundred thirty-nine".