3552303021 has 8 divisors (see below), whose sum is σ = 4738805280. Its totient is φ = 2367001392.

The previous prime is 3552302987. The next prime is 3552303059. The reversal of 3552303021 is 1203032553.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3552303021 - 2¹⁹ = 3551778733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3552302982 and 3552303000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3552303071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293230 + ... + 305103.

It is an arithmetic number, because the mean of its divisors is an integer number (592350660).

Almost surely, 2^3552303021 is an apocalyptic number.

It is an amenable number.

3552303021 is a deficient number, since it is larger than the sum of its proper divisors (1186502259).

3552303021 is a wasteful number, since it uses less digits than its factorization.

3552303021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600315.

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 3552303021 is about 59601.1998285269. The cubic root of 3552303021 is about 1525.8201119238.

Adding to 3552303021 its reverse (1203032553), we get a palindrome (4755335574).

The spelling of 3552303021 in words is "three billion, five hundred fifty-two million, three hundred three thousand, twenty-one".