5105605515 has 16 divisors (see below), whose sum is σ = 8169895968. Its totient is φ = 2722680576.

The previous prime is 5105605513. The next prime is 5105605517. The reversal of 5105605515 is 5155065015.

It is an interprime number because it is at equal distance from previous prime (5105605513) and next prime (5105605517).

It is not a de Polignac number, because 5105605515 - 2¹ = 5105605513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5105605513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191439 + ... + 216471.

It is an arithmetic number, because the mean of its divisors is an integer number (510618498).

Almost surely, 2^5105605515 is an apocalyptic number.

5105605515 is a deficient number, since it is larger than the sum of its proper divisors (3064290453).

5105605515 is a wasteful number, since it uses less digits than its factorization.

5105605515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38638.

The product of its (nonzero) digits is 18750, while the sum is 33.

The square root of 5105605515 is about 71453.5199622804. The cubic root of 5105605515 is about 1721.9310288015.

The spelling of 5105605515 in words is "five billion, one hundred five million, six hundred five thousand, five hundred fifteen".