85233233258 has 8 divisors (see below), whose sum is σ = 127864253028. Its totient is φ = 42611815584.

The previous prime is 85233233219. The next prime is 85233233269.

It is a happy number.

85233233258 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 64697483449 + 20535749809 = 254357^2 + 143303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×85233233258² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

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, 2378291 + ... + 2413862.

Almost surely, 2^85233233258 is an apocalyptic number.

85233233258 is a deficient number, since it is larger than the sum of its proper divisors (42631019770).

85233233258 is a wasteful number, since it uses less digits than its factorization.

85233233258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4801048.

The product of its digits is 1036800, while the sum is 44.

The spelling of 85233233258 in words is "eighty-five billion, two hundred thirty-three million, two hundred thirty-three thousand, two hundred fifty-eight".