6345655032 has 16 divisors (see below), whose sum is σ = 15864137640. Its totient is φ = 2115218336.

The previous prime is 6345655021. The next prime is 6345655049. The reversal of 6345655032 is 2305565436.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132201123 + ... + 132201170.

Almost surely, 2^6345655032 is an apocalyptic number.

It is an amenable number.

6345655032 is an abundant number, since it is smaller than the sum of its proper divisors (9518482608).

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

6345655032 is a wasteful number, since it uses less digits than its factorization.

6345655032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264402302 (or 264402298 counting only the distinct ones).

The product of its (nonzero) digits is 324000, while the sum is 39.

The square root of 6345655032 is about 79659.6198333886. The cubic root of 6345655032 is about 1851.3654425954.

The spelling of 6345655032 in words is "six billion, three hundred forty-five million, six hundred fifty-five thousand, thirty-two".