160985023648 has 36 divisors (see below), whose sum is σ = 327893100570. Its totient is φ = 77711007360.

The previous prime is 160985023627. The next prime is 160985023781. The reversal of 160985023648 is 846320589061.

It can be written as a sum of positive squares in only one way, i.e., 136004588944 + 24980434704 = 368788^2 + 158052^2 .

It is a junction number, because it is equal to n+sod(n) for n = 160985023595 and 160985023604.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 12216103 + ... + 12229273.

Almost surely, 2^160985023648 is an apocalyptic number.

It is an amenable number.

160985023648 is an abundant number, since it is smaller than the sum of its proper divisors (166908076922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160985023648 is an frugal number, since it uses more digits than its factorization.

160985023648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26381 (or 13202 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 160985023648 in words is "one hundred sixty billion, nine hundred eighty-five million, twenty-three thousand, six hundred forty-eight".