6650006610054 has 32 divisors (see below), whose sum is σ = 13391441971200. Its totient is φ = 2201435560800.

The previous prime is 6650006610017. The next prime is 6650006610073. The reversal of 6650006610054 is 4500166000566.

It is a junction number, because it is equal to n+sod(n) for n = 6650006609994 and 6650006610021.

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, 4953819 + ... + 6151449.

It is an arithmetic number, because the mean of its divisors is an integer number (418482561600).

Almost surely, 2^{6650006610054} is an apocalyptic number.

6650006610054 is an abundant number, since it is smaller than the sum of its proper divisors (6741435361146).

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

6650006610054 is a wasteful number, since it uses less digits than its factorization.

6650006610054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203996.

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 6650006610054 in words is "six trillion, six hundred fifty billion, six million, six hundred ten thousand, fifty-four".