6533022004 has 48 divisors (see below), whose sum is σ = 12228910848. Its totient is φ = 3043109888.

The previous prime is 6533021947. The next prime is 6533022037. The reversal of 6533022004 is 4002203356.

It is a happy number.

It is a super-3 number, since 3×6533022004³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6533022004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4126197 + ... + 4127779.

It is an arithmetic number, because the mean of its divisors is an integer number (254768976).

Almost surely, 2^6533022004 is an apocalyptic number.

It is an amenable number.

6533022004 is a deficient number, since it is larger than the sum of its proper divisors (5695888844).

6533022004 is a wasteful number, since it uses less digits than its factorization.

6533022004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2184 (or 2182 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 6533022004 is about 80827.1118128070. Note that the first 3 decimals coincide. The cubic root of 6533022004 is about 1869.4106261266.

The spelling of 6533022004 in words is "six billion, five hundred thirty-three million, twenty-two thousand, four".