160651600661 has 8 divisors (see below), whose sum is σ = 168504038400. Its totient is φ = 152983926288.

The previous prime is 160651600651. The next prime is 160651600663. The reversal of 160651600661 is 166006156061.

It is a happy number.

160651600661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 160651600661 - 2³⁴ = 143471731477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160651600663) 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 7 ways as a sum of consecutive naturals, for example, 46189061 + ... + 46192538.

It is an arithmetic number, because the mean of its divisors is an integer number (21063004800).

Almost surely, 2^160651600661 is an apocalyptic number.

It is an amenable number.

160651600661 is a deficient number, since it is larger than the sum of its proper divisors (7852437739).

160651600661 is an equidigital number, since it uses as much as digits as its factorization.

160651600661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92381683.

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

The spelling of 160651600661 in words is "one hundred sixty billion, six hundred fifty-one million, six hundred thousand, six hundred sixty-one".