5109736540 has 48 divisors (see below), whose sum is σ = 10804903200. Its totient is φ = 2029761792.

The previous prime is 5109736537. The next prime is 5109736559. The reversal of 5109736540 is 456379015.

It is a super-2 number, since 2×5109736540² = 52218815016422343200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5109736493 and 5109736502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2137666 + ... + 2140054.

It is an arithmetic number, because the mean of its divisors is an integer number (225102150).

Almost surely, 2^5109736540 is an apocalyptic number.

It is an amenable number.

5109736540 is an abundant number, since it is smaller than the sum of its proper divisors (5695166660).

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

5109736540 is a wasteful number, since it uses less digits than its factorization.

5109736540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3094 (or 3092 counting only the distinct ones).

The product of its (nonzero) digits is 113400, while the sum is 40.

The square root of 5109736540 is about 71482.4211957038. The cubic root of 5109736540 is about 1722.3953173476.

The spelling of 5109736540 in words is "five billion, one hundred nine million, seven hundred thirty-six thousand, five hundred forty".