6664311032 has 32 divisors (see below), whose sum is σ = 13390045200. Its totient is φ = 3098356224.

The previous prime is 6664311013. The next prime is 6664311053. The reversal of 6664311032 is 2301134666.

It is a self number, because there is not a number n which added to its sum of digits gives 6664311032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283907 + ... + 306482.

Almost surely, 2^6664311032 is an apocalyptic number.

It is an amenable number.

6664311032 is an abundant number, since it is smaller than the sum of its proper divisors (6725734168).

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

6664311032 is a wasteful number, since it uses less digits than its factorization.

6664311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590495 (or 590491 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 6664311032 is about 81635.2315608892. The cubic root of 6664311032 is about 1881.8503579386.

Adding to 6664311032 its reverse (2301134666), we get a palindrome (8965445698).

The spelling of 6664311032 in words is "six billion, six hundred sixty-four million, three hundred eleven thousand, thirty-two".