5553393321 has 24 divisors (see below), whose sum is σ = 8931152064. Its totient is φ = 3006344160.

The previous prime is 5553393277. The next prime is 5553393403. The reversal of 5553393321 is 1233933555.

It is not a de Polignac number, because 5553393321 - 2⁶ = 5553393257 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5553393321.

It is not an unprimeable number, because it can be changed into a prime (5553393421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 358690 + ... + 373851.

It is an arithmetic number, because the mean of its divisors is an integer number (372131336).

Almost surely, 2^5553393321 is an apocalyptic number.

It is an amenable number.

5553393321 is a deficient number, since it is larger than the sum of its proper divisors (3377758743).

5553393321 is a wasteful number, since it uses less digits than its factorization.

5553393321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732589 (or 732570 counting only the distinct ones).

The product of its digits is 182250, while the sum is 39.

The square root of 5553393321 is about 74521.0931280533. The cubic root of 5553393321 is about 1770.8678137808.

The spelling of 5553393321 in words is "five billion, five hundred fifty-three million, three hundred ninety-three thousand, three hundred twenty-one".