162494926632 has 128 divisors (see below), whose sum is σ = 478881849600. Its totient is φ = 50876872704.

The previous prime is 162494926579. The next prime is 162494926639. The reversal of 162494926632 is 236629494261.

162494926632 is a `hidden beast` number, since 1 + 6 + 2 + 494 + 92 + 6 + 63 + 2 = 666.

It is a super-2 number, since 2×162494926632² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (162494926639) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1803028 + ... + 1891004.

It is an arithmetic number, because the mean of its divisors is an integer number (3741264450).

Almost surely, 2^162494926632 is an apocalyptic number.

162494926632 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 162494926632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239440924800).

162494926632 is an abundant number, since it is smaller than the sum of its proper divisors (316386922968).

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

162494926632 is a wasteful number, since it uses less digits than its factorization.

162494926632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88512 (or 88502 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 54.

The spelling of 162494926632 in words is "one hundred sixty-two billion, four hundred ninety-four million, nine hundred twenty-six thousand, six hundred thirty-two".