162366652320 has 576 divisors, whose sum is σ = 566854848000. Its totient is φ = 39007567872.

The previous prime is 162366652313. The next prime is 162366652351. The reversal of 162366652320 is 23256663261.

It is a super-2 number, since 2×162366652320² (a number of 23 digits) contains 22 as substring.

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, 396984276 + ... + 396984684.

It is an arithmetic number, because the mean of its divisors is an integer number (984123000).

Almost surely, 2^162366652320 is an apocalyptic number.

162366652320 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 162366652320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (283427424000).

162366652320 is an abundant number, since it is smaller than the sum of its proper divisors (404488195680).

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

162366652320 is a wasteful number, since it uses less digits than its factorization.

162366652320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 162366652320 in words is "one hundred sixty-two billion, three hundred sixty-six million, six hundred fifty-two thousand, three hundred twenty".