160992125280 has 576 divisors, whose sum is σ = 638435685888. Its totient is φ = 36183490560.

The previous prime is 160992125243. The next prime is 160992125303. The reversal of 160992125280 is 82521299061.

It is a happy number.

160992125280 is a `hidden beast` number, since 1 + 609 + 9 + 2 + 12 + 5 + 28 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 281947395 + ... + 281947965.

It is an arithmetic number, because the mean of its divisors is an integer number (1108395288).

Almost surely, 2^160992125280 is an apocalyptic number.

160992125280 is a gapful number since it is divisible by the number (10) 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 160992125280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319217842944).

160992125280 is an abundant number, since it is smaller than the sum of its proper divisors (477443560608).

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

160992125280 is a wasteful number, since it uses less digits than its factorization.

160992125280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The spelling of 160992125280 in words is "one hundred sixty billion, nine hundred ninety-two million, one hundred twenty-five thousand, two hundred eighty".