5235026665 has 32 divisors (see below), whose sum is σ = 7571771136. Its totient is φ = 3427522560.

The previous prime is 5235026653. The next prime is 5235026689. The reversal of 5235026665 is 5666205325.

It is not a de Polignac number, because 5235026665 - 2⁵ = 5235026633 is a prime.

It is a super-2 number, since 2×5235026665² = 54811008366522044450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100212 + ... + 143221.

It is an arithmetic number, because the mean of its divisors is an integer number (236617848).

Almost surely, 2^5235026665 is an apocalyptic number.

5235026665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5235026665 is a deficient number, since it is larger than the sum of its proper divisors (2336744471).

5235026665 is a wasteful number, since it uses less digits than its factorization.

5235026665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243489.

The product of its (nonzero) digits is 324000, while the sum is 40.

The square root of 5235026665 is about 72353.4841248160. The cubic root of 5235026665 is about 1736.3594408208.

The spelling of 5235026665 in words is "five billion, two hundred thirty-five million, twenty-six thousand, six hundred sixty-five".