162654663616 has 28 divisors (see below), whose sum is σ = 333897777720. Its totient is φ = 78522940160.

The previous prime is 162654663607. The next prime is 162654663617. The reversal of 162654663616 is 616366456261.

It is a super-2 number, since 2×162654663616² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162654663617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43816750 + ... + 43820461.

Almost surely, 2^162654663616 is an apocalyptic number.

162654663616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

162654663616 is an abundant number, since it is smaller than the sum of its proper divisors (171243114104).

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

162654663616 is an equidigital number, since it uses as much as digits as its factorization.

162654663616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87637252 (or 87637242 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 52.

The spelling of 162654663616 in words is "one hundred sixty-two billion, six hundred fifty-four million, six hundred sixty-three thousand, six hundred sixteen".