5112340520 has 96 divisors (see below), whose sum is σ = 13692175200. Its totient is φ = 1712011392.

The previous prime is 5112340511. The next prime is 5112340543. The reversal of 5112340520 is 250432115.

It is a super-2 number, since 2×5112340520² = 52272051184867740800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53951 + ... + 114609.

It is an arithmetic number, because the mean of its divisors is an integer number (142626825).

Almost surely, 2^5112340520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5112340520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6846087600).

5112340520 is an abundant number, since it is smaller than the sum of its proper divisors (8579834680).

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

5112340520 is a wasteful number, since it uses less digits than its factorization.

5112340520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60727 (or 60716 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5112340520 is about 71500.6330041909. The cubic root of 5112340520 is about 1722.6878517575.

Adding to 5112340520 its reverse (250432115), we get a palindrome (5362772635).

The spelling of 5112340520 in words is "five billion, one hundred twelve million, three hundred forty thousand, five hundred twenty".