6651061610006 has 8 divisors (see below), whose sum is σ = 10883555361864. Its totient is φ = 3023209822720.

The previous prime is 6651061609999. The next prime is 6651061610051. The reversal of 6651061610006 is 6000161601566.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151160491115 + ... + 151160491158.

It is an arithmetic number, because the mean of its divisors is an integer number (1360444420233).

Almost surely, 2^{6651061610006} is an apocalyptic number.

6651061610006 is a deficient number, since it is larger than the sum of its proper divisors (4232493751858).

6651061610006 is a wasteful number, since it uses less digits than its factorization.

6651061610006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302320982286.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 6651061610006 in words is "six trillion, six hundred fifty-one billion, sixty-one million, six hundred ten thousand, six".