3253574138 has 36 divisors (see below), whose sum is σ = 5240443950. Its totient is φ = 1514685312.

The previous prime is 3253574131. The next prime is 3253574153. The reversal of 3253574138 is 8314753523.

It can be written as a sum of positive squares in 3 ways, for example, as 3251622529 + 1951609 = 57023^2 + 1397^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3253574095 and 3253574104.

It is not an unprimeable number, because it can be changed into a prime (3253574131) 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 17 ways as a sum of consecutive naturals, for example, 9322388 + ... + 9322736.

Almost surely, 2^3253574138 is an apocalyptic number.

3253574138 is a deficient number, since it is larger than the sum of its proper divisors (1986869812).

3253574138 is a wasteful number, since it uses less digits than its factorization.

3253574138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 495 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 3253574138 is about 57040.1099052237. The cubic root of 3253574138 is about 1481.7908285974.

The spelling of 3253574138 in words is "three billion, two hundred fifty-three million, five hundred seventy-four thousand, one hundred thirty-eight".