488018605920 has 192 divisors, whose sum is σ = 1556672027904. Its totient is φ = 128496650240.

The previous prime is 488018605913. The next prime is 488018605927. The reversal of 488018605920 is 29506810884.

It is an interprime number because it is at equal distance from previous prime (488018605913) and next prime (488018605927).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488018605927) 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, 128322739 + ... + 128326541.

It is an arithmetic number, because the mean of its divisors is an integer number (8107666812).

Almost surely, 2^488018605920 is an apocalyptic number.

488018605920 is a gapful number since it is divisible by the number (40) 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 488018605920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (778336013952).

488018605920 is an abundant number, since it is smaller than the sum of its proper divisors (1068653421984).

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

488018605920 is a wasteful number, since it uses less digits than its factorization.

488018605920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7125 (or 7117 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 51.

The spelling of 488018605920 in words is "four hundred eighty-eight billion, eighteen million, six hundred five thousand, nine hundred twenty".