5235516605 has 16 divisors (see below), whose sum is σ = 7256931264. Its totient is φ = 3583668480.

The previous prime is 5235516599. The next prime is 5235516617. The reversal of 5235516605 is 5066155325.

It is not a de Polignac number, because 5235516605 - 2¹² = 5235512509 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2798807 + ... + 2800676.

It is an arithmetic number, because the mean of its divisors is an integer number (453558204).

Almost surely, 2^5235516605 is an apocalyptic number.

5235516605 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5235516605 is a deficient number, since it is larger than the sum of its proper divisors (2021414659).

5235516605 is a wasteful number, since it uses less digits than its factorization.

5235516605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599516.

The product of its (nonzero) digits is 135000, while the sum is 38.

The square root of 5235516605 is about 72356.8697844234. The cubic root of 5235516605 is about 1736.4136070783.

The spelling of 5235516605 in words is "five billion, two hundred thirty-five million, five hundred sixteen thousand, six hundred five".