160493954523 has 12 divisors (see below), whose sum is σ = 248929399080. Its totient is φ = 91710831072.

The previous prime is 160493954473. The next prime is 160493954567. The reversal of 160493954523 is 325459394061.

It is not a de Polignac number, because 160493954523 - 2⁹ = 160493954011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160493954723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 545897658 + ... + 545897951.

It is an arithmetic number, because the mean of its divisors is an integer number (20744116590).

Almost surely, 2^160493954523 is an apocalyptic number.

160493954523 is a deficient number, since it is larger than the sum of its proper divisors (88435444557).

160493954523 is a wasteful number, since it uses less digits than its factorization.

160493954523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091795626 (or 1091795619 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 51.

The spelling of 160493954523 in words is "one hundred sixty billion, four hundred ninety-three million, nine hundred fifty-four thousand, five hundred twenty-three".