5185126107 has 12 divisors (see below), whose sum is σ = 8559573360. Its totient is φ = 2962929168.

The previous prime is 5185126099. The next prime is 5185126109. The reversal of 5185126107 is 7016215815.

5185126107 is a `hidden beast` number, since 518 + 5 + 126 + 10 + 7 = 666.

It is not a de Polignac number, because 5185126107 - 2³ = 5185126099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5185126109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41151732 + ... + 41151857.

It is an arithmetic number, because the mean of its divisors is an integer number (713297780).

Almost surely, 2^5185126107 is an apocalyptic number.

5185126107 is a deficient number, since it is larger than the sum of its proper divisors (3374447253).

5185126107 is a wasteful number, since it uses less digits than its factorization.

5185126107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82303602 (or 82303599 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 36.

The square root of 5185126107 is about 72007.8197628563. The cubic root of 5185126107 is about 1730.8247937631.

The spelling of 5185126107 in words is "five billion, one hundred eighty-five million, one hundred twenty-six thousand, one hundred seven".