160941923536505 has 32 divisors (see below), whose sum is σ = 194250961658880. Its totient is φ = 128008689232320.

The previous prime is 160941923536501. The next prime is 160941923536519. The reversal of 160941923536505 is 505635329149061.

It is not a de Polignac number, because 160941923536505 - 2² = 160941923536501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160941923536501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8353232882 + ... + 8353252148.

It is an arithmetic number, because the mean of its divisors is an integer number (6070342551840).

Almost surely, 2^{160941923536505} is an apocalyptic number.

It is an amenable number.

160941923536505 is a deficient number, since it is larger than the sum of its proper divisors (33309038122375).

160941923536505 is a wasteful number, since it uses less digits than its factorization.

160941923536505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33389.

The product of its (nonzero) digits is 26244000, while the sum is 59.

The spelling of 160941923536505 in words is "one hundred sixty trillion, nine hundred forty-one billion, nine hundred twenty-three million, five hundred thirty-six thousand, five hundred five".