162296939952 has 480 divisors, whose sum is σ = 572327059200. Its totient is φ = 43784229888.

The previous prime is 162296939951. The next prime is 162296939993. The reversal of 162296939952 is 259939692261.

162296939952 is a `hidden beast` number, since 16 + 229 + 6 + 9 + 399 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 162296939952.

It is not an unprimeable number, because it can be changed into a prime (162296939951) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 183801303 + ... + 183802185.

It is an arithmetic number, because the mean of its divisors is an integer number (1192348040).

Almost surely, 2^162296939952 is an apocalyptic number.

162296939952 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 162296939952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (286163529600).

162296939952 is an abundant number, since it is smaller than the sum of its proper divisors (410030119248).

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

162296939952 is a wasteful number, since it uses less digits than its factorization.

162296939952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390 (or 1371 counting only the distinct ones).

The product of its digits is 28343520, while the sum is 63.

The spelling of 162296939952 in words is "one hundred sixty-two billion, two hundred ninety-six million, nine hundred thirty-nine thousand, nine hundred fifty-two".