5105223535509 has 64 divisors (see below), whose sum is σ = 7673470156800. Its totient is φ = 3354376729536.

The previous prime is 5105223535463. The next prime is 5105223535541. The reversal of 5105223535509 is 9055353225015.

5105223535509 is a `hidden beast` number, since 5 + 10 + 52 + 2 + 3 + 535 + 50 + 9 = 666.

It is not a de Polignac number, because 5105223535509 - 2⁸ = 5105223535253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105223536509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 248940034 + ... + 248960540.

It is an arithmetic number, because the mean of its divisors is an integer number (119897971200).

Almost surely, 2^{5105223535509} is an apocalyptic number.

It is an amenable number.

5105223535509 is a deficient number, since it is larger than the sum of its proper divisors (2568246621291).

5105223535509 is a wasteful number, since it uses less digits than its factorization.

5105223535509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21151 (or 21145 counting only the distinct ones).

The product of its (nonzero) digits is 1012500, while the sum is 45.

The spelling of 5105223535509 in words is "five trillion, one hundred five billion, two hundred twenty-three million, five hundred thirty-five thousand, five hundred nine".