5520015345 has 128 divisors (see below), whose sum is σ = 10450944000. Its totient is φ = 2463068160.

The previous prime is 5520015331. The next prime is 5520015373. The reversal of 5520015345 is 5435100255.

It is a happy number.

It is not a de Polignac number, because 5520015345 - 2⁴ = 5520015329 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11061906 + ... + 11062404.

It is an arithmetic number, because the mean of its divisors is an integer number (81648000).

Almost surely, 2^5520015345 is an apocalyptic number.

It is an amenable number.

5520015345 is a deficient number, since it is larger than the sum of its proper divisors (4930928655).

5520015345 is a wasteful number, since it uses less digits than its factorization.

5520015345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5520015345 is about 74296.8057523337. The cubic root of 5520015345 is about 1767.3128221235.

The spelling of 5520015345 in words is "five billion, five hundred twenty million, fifteen thousand, three hundred forty-five".