235500005 has 32 divisors (see below), whose sum is σ = 314871648. Its totient is φ = 167961600.

The previous prime is 235499993. The next prime is 235500011. The reversal of 235500005 is 500005532.

235500005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 126652516 + 108847489 = 11254^2 + 10433^2 .

It is not a de Polignac number, because 235500005 - 2¹⁸ = 235237861 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235500005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435035 + ... + 435575.

It is an arithmetic number, because the mean of its divisors is an integer number (9839739).

Almost surely, 2^235500005 is an apocalyptic number.

It is an amenable number.

235500005 is a deficient number, since it is larger than the sum of its proper divisors (79371643).

235500005 is a wasteful number, since it uses less digits than its factorization.

235500005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777.

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 235500005 is about 15346.0094161316. The cubic root of 235500005 is about 617.5379336026.

Adding to 235500005 its reverse (500005532), we get a palindrome (735505537).

The spelling of 235500005 in words is "two hundred thirty-five million, five hundred thousand, five".