6650560572151 has 4 divisors (see below), whose sum is σ = 6664216754512. Its totient is φ = 6636904389792.

The previous prime is 6650560572119. The next prime is 6650560572169. The reversal of 6650560572151 is 1512750650566.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6650560572151 - 2⁵ = 6650560572119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6650560572095 and 6650560572104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6650560572101) 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 3 ways as a sum of consecutive naturals, for example, 6828090450 + ... + 6828091423.

It is an arithmetic number, because the mean of its divisors is an integer number (1666054188628).

Almost surely, 2^{6650560572151} is an apocalyptic number.

6650560572151 is a deficient number, since it is larger than the sum of its proper divisors (13656182361).

6650560572151 is a wasteful number, since it uses less digits than its factorization.

6650560572151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13656182360.

The product of its (nonzero) digits is 1890000, while the sum is 49.

The spelling of 6650560572151 in words is "six trillion, six hundred fifty billion, five hundred sixty million, five hundred seventy-two thousand, one hundred fifty-one".