162488753680 has 160 divisors (see below), whose sum is σ = 415218960000. Its totient is φ = 58645708800.

The previous prime is 162488753663. The next prime is 162488753719. The reversal of 162488753680 is 86357884261.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83369346 + ... + 83371294.

It is an arithmetic number, because the mean of its divisors is an integer number (2595118500).

Almost surely, 2^162488753680 is an apocalyptic number.

162488753680 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 162488753680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207609480000).

162488753680 is an abundant number, since it is smaller than the sum of its proper divisors (252730206320).

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

162488753680 is a wasteful number, since it uses less digits than its factorization.

162488753680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633 (or 2627 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 58.

The spelling of 162488753680 in words is "one hundred sixty-two billion, four hundred eighty-eight million, seven hundred fifty-three thousand, six hundred eighty".