3523663252 has 12 divisors (see below), whose sum is σ = 6169225216. Its totient is φ = 1761027480.

The previous prime is 3523663237. The next prime is 3523663327. The reversal of 3523663252 is 2523663253.

It is a congruent 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, 191124 + ... + 208747.

Almost surely, 2^3523663252 is an apocalyptic number.

It is an amenable number.

3523663252 is a deficient number, since it is larger than the sum of its proper divisors (2645561964).

3523663252 is a wasteful number, since it uses less digits than its factorization.

3523663252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402078 (or 402076 counting only the distinct ones).

The product of its digits is 194400, while the sum is 37.

The square root of 3523663252 is about 59360.4519187649. The cubic root of 3523663252 is about 1521.7084973080.

Subtracting from 3523663252 its reverse (2523663253), we obtain a palindrome (999999999).

The spelling of 3523663252 in words is "three billion, five hundred twenty-three million, six hundred sixty-three thousand, two hundred fifty-two".