5105199906 has 16 divisors (see below), whose sum is σ = 11344888800. Its totient is φ = 1701733284.

The previous prime is 5105199893. The next prime is 5105199941. The reversal of 5105199906 is 6099915015.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 47270316 + ... + 47270423.

It is an arithmetic number, because the mean of its divisors is an integer number (709055550).

Almost surely, 2^5105199906 is an apocalyptic number.

5105199906 is an abundant number, since it is smaller than the sum of its proper divisors (6239688894).

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

5105199906 is a wasteful number, since it uses less digits than its factorization.

5105199906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94540750 (or 94540744 counting only the distinct ones).

The product of its (nonzero) digits is 109350, while the sum is 45.

The square root of 5105199906 is about 71450.6816342573. The cubic root of 5105199906 is about 1721.8854286458.

The spelling of 5105199906 in words is "five billion, one hundred five million, one hundred ninety-nine thousand, nine hundred six".