6162016661 has 8 divisors (see below), whose sum is σ = 6362306304. Its totient is φ = 5961821760.

The previous prime is 6162016643. The next prime is 6162016717. The reversal of 6162016661 is 1666102616.

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

It is a cyclic number.

It is not a de Polignac number, because 6162016661 - 2¹⁸ = 6161754517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6162016561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123026 + ... + 165708.

It is an arithmetic number, because the mean of its divisors is an integer number (795288288).

Almost surely, 2^6162016661 is an apocalyptic number.

It is an amenable number.

6162016661 is a deficient number, since it is larger than the sum of its proper divisors (200289643).

6162016661 is a wasteful number, since it uses less digits than its factorization.

6162016661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47371.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 6162016661 is about 78498.5137502615. The cubic root of 6162016661 is about 1833.3313125671.

The spelling of 6162016661 in words is "six billion, one hundred sixty-two million, sixteen thousand, six hundred sixty-one".