5105813951226 has 16 divisors (see below), whose sum is σ = 10541035254528. Its totient is φ = 1647036758400.

The previous prime is 5105813951219. The next prime is 5105813951239. The reversal of 5105813951226 is 6221593185015.

It is a super-2 number, since 2×5105813951226² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13725306135 + ... + 13725306506.

It is an arithmetic number, because the mean of its divisors is an integer number (658814703408).

Almost surely, 2^{5105813951226} is an apocalyptic number.

5105813951226 is an abundant number, since it is smaller than the sum of its proper divisors (5435221303302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5105813951226 is a wasteful number, since it uses less digits than its factorization.

5105813951226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27450612677.

The product of its (nonzero) digits is 648000, while the sum is 48.

The spelling of 5105813951226 in words is "five trillion, one hundred five billion, eight hundred thirteen million, nine hundred fifty-one thousand, two hundred twenty-six".