160780549888 has 108 divisors (see below), whose sum is σ = 373729702080. Its totient is φ = 68832239616.

The previous prime is 160780549871. The next prime is 160780549903. The reversal of 160780549888 is 888945087061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12650545 + ... + 12663247.

Almost surely, 2^160780549888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160780549888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186864851040).

160780549888 is an abundant number, since it is smaller than the sum of its proper divisors (212949152192).

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

160780549888 is a wasteful number, since it uses less digits than its factorization.

160780549888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13742 (or 13721 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 64.

The spelling of 160780549888 in words is "one hundred sixty billion, seven hundred eighty million, five hundred forty-nine thousand, eight hundred eighty-eight".