6061651611 has 4 divisors (see below), whose sum is σ = 8082202152. Its totient is φ = 4041101072.

The previous prime is 6061651591. The next prime is 6061651693. The reversal of 6061651611 is 1161561606.

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 6061651611 - 2¹⁰ = 6061650587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6061651411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010275266 + ... + 1010275271.

It is an arithmetic number, because the mean of its divisors is an integer number (2020550538).

Almost surely, 2^6061651611 is an apocalyptic number.

6061651611 is a deficient number, since it is larger than the sum of its proper divisors (2020550541).

6061651611 is a wasteful number, since it uses less digits than its factorization.

6061651611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020550540.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 6061651611 is about 77856.6092955505. The cubic root of 6061651611 is about 1823.3231972814.

The spelling of 6061651611 in words is "six billion, sixty-one million, six hundred fifty-one thousand, six hundred eleven".