160641463511 has 8 divisors (see below), whose sum is σ = 176448289920. Its totient is φ = 145569838392.

The previous prime is 160641463487. The next prime is 160641463531. The reversal of 160641463511 is 115364146061.

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 160641463511 - 2⁶ = 160641463447 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 (160641463531) 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, 183799865 + ... + 183800738.

It is an arithmetic number, because the mean of its divisors is an integer number (22056036240).

Almost surely, 2^160641463511 is an apocalyptic number.

160641463511 is a deficient number, since it is larger than the sum of its proper divisors (15806826409).

160641463511 is a wasteful number, since it uses less digits than its factorization.

160641463511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367600645.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 160641463511 in words is "one hundred sixty billion, six hundred forty-one million, four hundred sixty-three thousand, five hundred eleven".