3220132553503 has 4 divisors (see below), whose sum is σ = 3232103306760. Its totient is φ = 3208161800248.

The previous prime is 3220132553483. The next prime is 3220132553527. The reversal of 3220132553503 is 3053552310223.

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

It is a cyclic number.

It is not a de Polignac number, because 3220132553503 - 2²⁵ = 3220098999071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220132553593) 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, 5985376225 + ... + 5985376762.

It is an arithmetic number, because the mean of its divisors is an integer number (808025826690).

Almost surely, 2^{3220132553503} is an apocalyptic number.

3220132553503 is a deficient number, since it is larger than the sum of its proper divisors (11970753257).

3220132553503 is a wasteful number, since it uses less digits than its factorization.

3220132553503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11970753256.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 3220132553503 its reverse (3053552310223), we get a palindrome (6273684863726).

The spelling of 3220132553503 in words is "three trillion, two hundred twenty billion, one hundred thirty-two million, five hundred fifty-three thousand, five hundred three".