160555994593 has 4 divisors (see below), whose sum is σ = 160569632448. Its totient is φ = 160542356740.

The previous prime is 160555994587. The next prime is 160555994611. The reversal of 160555994593 is 395499555061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 160555994593 - 2¹⁷ = 160555863521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160555994513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6801253 + ... + 6824818.

It is an arithmetic number, because the mean of its divisors is an integer number (40142408112).

Almost surely, 2^160555994593 is an apocalyptic number.

It is an amenable number.

160555994593 is a deficient number, since it is larger than the sum of its proper divisors (13637855).

160555994593 is a wasteful number, since it uses less digits than its factorization.

160555994593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13637854.

The product of its (nonzero) digits is 32805000, while the sum is 61.

The spelling of 160555994593 in words is "one hundred sixty billion, five hundred fifty-five million, nine hundred ninety-four thousand, five hundred ninety-three".