3533032145 has 4 divisors (see below), whose sum is σ = 4239638580. Its totient is φ = 2826425712.

The previous prime is 3533032117. The next prime is 3533032147. The reversal of 3533032145 is 5412303353.

3533032145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 996096721 + 2536935424 = 31561^2 + 50368^2 .

It is a cyclic number.

It is not a de Polignac number, because 3533032145 - 2⁸ = 3533031889 is a prime.

It is a super-2 number, since 2×3533032145² = 24964632275206602050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3533032147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353303210 + ... + 353303219.

It is an arithmetic number, because the mean of its divisors is an integer number (1059909645).

Almost surely, 2^3533032145 is an apocalyptic number.

It is an amenable number.

3533032145 is a deficient number, since it is larger than the sum of its proper divisors (706606435).

3533032145 is an equidigital number, since it uses as much as digits as its factorization.

3533032145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706606434.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 3533032145 is about 59439.3148093078. The cubic root of 3533032145 is about 1523.0559687890.

Adding to 3533032145 its reverse (5412303353), we get a palindrome (8945335498).

The spelling of 3533032145 in words is "three billion, five hundred thirty-three million, thirty-two thousand, one hundred forty-five".