160155021516 has 96 divisors (see below), whose sum is σ = 438065295360. Its totient is φ = 44595360000.

The previous prime is 160155021457. The next prime is 160155021529. The reversal of 160155021516 is 615120551061.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 415141 + ... + 701891.

It is an arithmetic number, because the mean of its divisors is an integer number (4563180160).

Almost surely, 2^160155021516 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 160155021516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (219032647680).

160155021516 is an abundant number, since it is smaller than the sum of its proper divisors (277910273844).

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

160155021516 is a wasteful number, since it uses less digits than its factorization.

160155021516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286935 (or 286933 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 33.

Adding to 160155021516 its reverse (615120551061), we get a palindrome (775275572577).

The spelling of 160155021516 in words is "one hundred sixty billion, one hundred fifty-five million, twenty-one thousand, five hundred sixteen".