3233530545 has 32 divisors (see below), whose sum is σ = 5920948992. Its totient is φ = 1476133632.

The previous prime is 3233530519. The next prime is 3233530579. The reversal of 3233530545 is 5450353323.

It is not a de Polignac number, because 3233530545 - 2⁵ = 3233530513 is a prime.

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, 55959 + ... + 97971.

It is an arithmetic number, because the mean of its divisors is an integer number (185029656).

Almost surely, 2^3233530545 is an apocalyptic number.

3233530545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3233530545 is a deficient number, since it is larger than the sum of its proper divisors (2687418447).

3233530545 is a wasteful number, since it uses less digits than its factorization.

3233530545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42761.

The product of its (nonzero) digits is 81000, while the sum is 33.

The square root of 3233530545 is about 56864.1411172278. The cubic root of 3233530545 is about 1478.7417088439.

Adding to 3233530545 its reverse (5450353323), we get a palindrome (8683883868).

The spelling of 3233530545 in words is "three billion, two hundred thirty-three million, five hundred thirty thousand, five hundred forty-five".