5553433320 has 64 divisors (see below), whose sum is σ = 16669800000. Its totient is φ = 1480071168.

The previous prime is 5553433307. The next prime is 5553433321. The reversal of 5553433320 is 233343555.

It is not an unprimeable number, because it can be changed into a prime (5553433321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214431 + ... + 238929.

It is an arithmetic number, because the mean of its divisors is an integer number (260465625).

Almost surely, 2^5553433320 is an apocalyptic number.

It is an amenable number.

5553433320 is an abundant number, since it is smaller than the sum of its proper divisors (11116366680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5553433320 is a wasteful number, since it uses less digits than its factorization.

5553433320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26402 (or 26398 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 33.

The square root of 5553433320 is about 74521.3615012501. The cubic root of 5553433320 is about 1770.8720654018.

Adding to 5553433320 its reverse (233343555), we get a palindrome (5786776875).

The spelling of 5553433320 in words is "five billion, five hundred fifty-three million, four hundred thirty-three thousand, three hundred twenty".