6650151615066 has 64 divisors (see below), whose sum is σ = 13982517561600. Its totient is φ = 2104480435200.

The previous prime is 6650151615049. The next prime is 6650151615073. The reversal of 6650151615066 is 6605161510566.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 26626866 + ... + 26875458.

It is an arithmetic number, because the mean of its divisors is an integer number (218476836900).

Almost surely, 2^{6650151615066} is an apocalyptic number.

6650151615066 is an abundant number, since it is smaller than the sum of its proper divisors (7332365946534).

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

6650151615066 is a wasteful number, since it uses less digits than its factorization.

6650151615066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250071.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 6650151615066 in words is "six trillion, six hundred fifty billion, one hundred fifty-one million, six hundred fifteen thousand, sixty-six".