1552330213 has 16 divisors (see below), whose sum is σ = 1793249280. Its totient is φ = 1316237616.

The previous prime is 1552330189. The next prime is 1552330223. The reversal of 1552330213 is 3120332551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1552330213 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 (1552330223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 825208 + ... + 827086.

It is an arithmetic number, because the mean of its divisors is an integer number (112078080).

Almost surely, 2^1552330213 is an apocalyptic number.

It is an amenable number.

1552330213 is a deficient number, since it is larger than the sum of its proper divisors (240919067).

1552330213 is a wasteful number, since it uses less digits than its factorization.

1552330213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1552330213 is about 39399.6219905724. The cubic root of 1552330213 is about 1157.8741815608.

Adding to 1552330213 its reverse (3120332551), we get a palindrome (4672662764).

The spelling of 1552330213 in words is "one billion, five hundred fifty-two million, three hundred thirty thousand, two hundred thirteen".