162763688112 has 80 divisors (see below), whose sum is σ = 434392292352. Its totient is φ = 52461377280.

The previous prime is 162763688077. The next prime is 162763688177. The reversal of 162763688112 is 211886367261.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1796443 + ... + 1884869.

Almost surely, 2^162763688112 is an apocalyptic number.

162763688112 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 162763688112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217196146176).

162763688112 is an abundant number, since it is smaller than the sum of its proper divisors (271628604240).

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

162763688112 is a wasteful number, since it uses less digits than its factorization.

162763688112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89706 (or 89700 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The spelling of 162763688112 in words is "one hundred sixty-two billion, seven hundred sixty-three million, six hundred eighty-eight thousand, one hundred twelve".