488622972048 has 160 divisors (see below), whose sum is σ = 1286165299200. Its totient is φ = 159821296128.

The previous prime is 488622972037. The next prime is 488622972053. The reversal of 488622972048 is 840279226884.

It is a junction number, because it is equal to n+sod(n) for n = 488622971982 and 488622972000.

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, 666606690 + ... + 666607422.

It is an arithmetic number, because the mean of its divisors is an integer number (8038533120).

Almost surely, 2^488622972048 is an apocalyptic number.

488622972048 is a gapful number since it is divisible by the number (48) 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 488622972048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643082649600).

488622972048 is an abundant number, since it is smaller than the sum of its proper divisors (797542327152).

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

488622972048 is a wasteful number, since it uses less digits than its factorization.

488622972048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1663 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 60.

The spelling of 488622972048 in words is "four hundred eighty-eight billion, six hundred twenty-two million, nine hundred seventy-two thousand, forty-eight".