6633162552 has 16 divisors (see below), whose sum is σ = 16582906440. Its totient is φ = 2211054176.

The previous prime is 6633162469. The next prime is 6633162553. The reversal of 6633162552 is 2552613366.

It is a self number, because there is not a number n which added to its sum of digits gives 6633162552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6633162553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138190863 + ... + 138190910.

Almost surely, 2^6633162552 is an apocalyptic number.

It is an amenable number.

6633162552 is an abundant number, since it is smaller than the sum of its proper divisors (9949743888).

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

6633162552 is a wasteful number, since it uses less digits than its factorization.

6633162552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276381782 (or 276381778 counting only the distinct ones).

The product of its digits is 194400, while the sum is 39.

The square root of 6633162552 is about 81444.2297035217. The cubic root of 6633162552 is about 1878.9139033786.

The spelling of 6633162552 in words is "six billion, six hundred thirty-three million, one hundred sixty-two thousand, five hundred fifty-two".