6650551054032 has 80 divisors (see below), whose sum is σ = 17546940947712. Its totient is φ = 2169583626240.

The previous prime is 6650551054001. The next prime is 6650551054033. The reversal of 6650551054032 is 2304501550566.

It is a super-2 number, since 2×6650551054032² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6650551054033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61401588 + ... + 61509804.

Almost surely, 2^{6650551054032} is an apocalyptic number.

It is an amenable number.

6650551054032 is an abundant number, since it is smaller than the sum of its proper divisors (10896389893680).

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

6650551054032 is a wasteful number, since it uses less digits than its factorization.

6650551054032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135516 (or 135510 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 6650551054032 in words is "six trillion, six hundred fifty billion, five hundred fifty-one million, fifty-four thousand, thirty-two".