5115335515424 has 24 divisors (see below), whose sum is σ = 10316446476588. Its totient is φ = 2495285616640.

The previous prime is 5115335515321. The next prime is 5115335515429. The reversal of 5115335515424 is 4245155335115.

It can be written as a sum of positive squares in 2 ways, for example, as 5059890336400 + 55445179024 = 2249420^2 + 235468^2 .

It is not an unprimeable number, because it can be changed into a prime (5115335515429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949440577 + ... + 1949443200.

Almost surely, 2^{5115335515424} is an apocalyptic number.

It is an amenable number.

5115335515424 is an abundant number, since it is smaller than the sum of its proper divisors (5201110961164).

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

5115335515424 is a wasteful number, since it uses less digits than its factorization.

5115335515424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3898883828 (or 3898883820 counting only the distinct ones).

The product of its digits is 900000, while the sum is 44.

The spelling of 5115335515424 in words is "five trillion, one hundred fifteen billion, three hundred thirty-five million, five hundred fifteen thousand, four hundred twenty-four".