5533599764 has 48 divisors (see below), whose sum is σ = 12087605376. Its totient is φ = 2153395200.

The previous prime is 5533599761. The next prime is 5533599803. The reversal of 5533599764 is 4679953355.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5533599761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261152 + ... + 281544.

It is an arithmetic number, because the mean of its divisors is an integer number (251825112).

Almost surely, 2^5533599764 is an apocalyptic number.

It is an amenable number.

5533599764 is an abundant number, since it is smaller than the sum of its proper divisors (6554005612).

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

5533599764 is a wasteful number, since it uses less digits than its factorization.

5533599764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21296 (or 21294 counting only the distinct ones).

The product of its digits is 15309000, while the sum is 56.

The square root of 5533599764 is about 74388.1695163955. The cubic root of 5533599764 is about 1768.7613839637.

The spelling of 5533599764 in words is "five billion, five hundred thirty-three million, five hundred ninety-nine thousand, seven hundred sixty-four".