3512523223 has 8 divisors (see below), whose sum is σ = 3998445696. Its totient is φ = 3054367800.

The previous prime is 3512523151. The next prime is 3512523251. The reversal of 3512523223 is 3223252153.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-3512523223 is a prime.

It is a super-2 number, since 2×3512523223² = 24675638784228615458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3512523191 and 3512523200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3512523283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6941493 + ... + 6941998.

It is an arithmetic number, because the mean of its divisors is an integer number (499805712).

Almost surely, 2^3512523223 is an apocalyptic number.

3512523223 is a deficient number, since it is larger than the sum of its proper divisors (485922473).

3512523223 is a wasteful number, since it uses less digits than its factorization.

3512523223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13883525.

The product of its digits is 10800, while the sum is 28.

The square root of 3512523223 is about 59266.5438759508. The cubic root of 3512523223 is about 1520.1031819095.

Adding to 3512523223 its reverse (3223252153), we get a palindrome (6735775376).

The spelling of 3512523223 in words is "three billion, five hundred twelve million, five hundred twenty-three thousand, two hundred twenty-three".