160897090692 has 96 divisors (see below), whose sum is σ = 425222784000. Its totient is φ = 47005770240.

The previous prime is 160897090691. The next prime is 160897090741. The reversal of 160897090692 is 296090798061.

It is not an unprimeable number, because it can be changed into a prime (160897090691) 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 31 ways as a sum of consecutive naturals, for example, 57567 + ... + 570182.

It is an arithmetic number, because the mean of its divisors is an integer number (4429404000).

Almost surely, 2^160897090692 is an apocalyptic number.

160897090692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160897090692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212611392000).

160897090692 is an abundant number, since it is smaller than the sum of its proper divisors (264325693308).

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

160897090692 is a wasteful number, since it uses less digits than its factorization.

160897090692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627853 (or 627851 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 57.

The spelling of 160897090692 in words is "one hundred sixty billion, eight hundred ninety-seven million, ninety thousand, six hundred ninety-two".