160953440658 has 16 divisors (see below), whose sum is σ = 324222759840. Its totient is φ = 53265167136.

The previous prime is 160953440651. The next prime is 160953440693. The reversal of 160953440658 is 856044359061.

It is a self number, because there is not a number n which added to its sum of digits gives 160953440658.

It is not an unprimeable number, because it can be changed into a prime (160953440651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96494035 + ... + 96495702.

It is an arithmetic number, because the mean of its divisors is an integer number (20263922490).

Almost surely, 2^160953440658 is an apocalyptic number.

160953440658 is an abundant number, since it is smaller than the sum of its proper divisors (163269319182).

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

160953440658 is a wasteful number, since it uses less digits than its factorization.

160953440658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192989881.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 160953440658 in words is "one hundred sixty billion, nine hundred fifty-three million, four hundred forty thousand, six hundred fifty-eight".