3242202545 has 4 divisors (see below), whose sum is σ = 3890643060. Its totient is φ = 2593762032.

The previous prime is 3242202499. The next prime is 3242202559. The reversal of 3242202545 is 5452022423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5452022423 = 67 ⋅81373469.

It can be written as a sum of positive squares in 2 ways, for example, as 1815100816 + 1427101729 = 42604^2 + 37777^2 .

It is a cyclic number.

It is not a de Polignac number, because 3242202545 - 2⁸ = 3242202289 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324220250 + ... + 324220259.

It is an arithmetic number, because the mean of its divisors is an integer number (972660765).

Almost surely, 2^3242202545 is an apocalyptic number.

It is an amenable number.

3242202545 is a deficient number, since it is larger than the sum of its proper divisors (648440515).

3242202545 is an equidigital number, since it uses as much as digits as its factorization.

3242202545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648440514.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 3242202545 is about 56940.3419817619. The cubic root of 3242202545 is about 1480.0624737750.

Adding to 3242202545 its reverse (5452022423), we get a palindrome (8694224968).

The spelling of 3242202545 in words is "three billion, two hundred forty-two million, two hundred two thousand, five hundred forty-five".