488320056838920 has 64 divisors (see below), whose sum is σ = 1468359150186240. Its totient is φ = 129916550297600.

The previous prime is 488320056838903. The next prime is 488320056838921. The reversal of 488320056838920 is 29838650023884.

It is a happy number.

It is a super-2 number, since 2×488320056838920² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (488320056838921) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4720753161 + ... + 4720856600.

It is an arithmetic number, because the mean of its divisors is an integer number (22943111721660).

Almost surely, 2^{488320056838920} is an apocalyptic number.

488320056838920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488320056838920 is an abundant number, since it is smaller than the sum of its proper divisors (980039093347320).

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

488320056838920 is a wasteful number, since it uses less digits than its factorization.

488320056838920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9441610206 (or 9441610202 counting only the distinct ones).

The product of its (nonzero) digits is 159252480, while the sum is 66.

The spelling of 488320056838920 in words is "four hundred eighty-eight trillion, three hundred twenty billion, fifty-six million, eight hundred thirty-eight thousand, nine hundred twenty".