5115510560 has 24 divisors (see below), whose sum is σ = 12085394076. Its totient is φ = 2046204160.

The previous prime is 5115510559. The next prime is 5115510577. The reversal of 5115510560 is 650155115.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4638699664 + 476810896 = 68108^2 + 21836^2 .

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, 15985811 + ... + 15986130.

Almost surely, 2^5115510560 is an apocalyptic number.

It is an amenable number.

5115510560 is an abundant number, since it is smaller than the sum of its proper divisors (6969883516).

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

5115510560 is a wasteful number, since it uses less digits than its factorization.

5115510560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31971956 (or 31971948 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

The square root of 5115510560 is about 71522.7974844385. The cubic root of 5115510560 is about 1723.0438440225.

Adding to 5115510560 its reverse (650155115), we get a palindrome (5765665675).

The spelling of 5115510560 in words is "five billion, one hundred fifteen million, five hundred ten thousand, five hundred sixty".