5116520516 has 12 divisors (see below), whose sum is σ = 8961684732. Its totient is φ = 2556039168.

The previous prime is 5116520509. The next prime is 5116520537. The reversal of 5116520516 is 6150256115.

It can be written as a sum of positive squares in 2 ways, for example, as 2445698116 + 2670822400 = 49454^2 + 51680^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550085 + ... + 559308.

It is an arithmetic number, because the mean of its divisors is an integer number (746807061).

Almost surely, 2^5116520516 is an apocalyptic number.

It is an amenable number.

5116520516 is a deficient number, since it is larger than the sum of its proper divisors (3845164216).

5116520516 is a wasteful number, since it uses less digits than its factorization.

5116520516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110550 (or 1110548 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 32.

The square root of 5116520516 is about 71529.8575141877. The cubic root of 5116520516 is about 1723.1572301605.

The spelling of 5116520516 in words is "five billion, one hundred sixteen million, five hundred twenty thousand, five hundred sixteen".