488691478080 has 168 divisors, whose sum is σ = 1810194822072. Its totient is φ = 120293277696.

The previous prime is 488691478049. The next prime is 488691478117. The reversal of 488691478080 is 80874196884.

488691478080 is a `hidden beast` number, since 4 + 8 + 86 + 9 + 1 + 478 + 0 + 80 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 85507117056 + 403184361024 = 292416^2 + 634968^2 .

It is a junction number, because it is equal to n+sod(n) for n = 488691477999 and 488691478017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6488889 + ... + 6563768.

It is an arithmetic number, because the mean of its divisors is an integer number (10774969179).

Almost surely, 2^488691478080 is an apocalyptic number.

488691478080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488691478080 is an abundant number, since it is smaller than the sum of its proper divisors (1321503343992).

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

488691478080 is a wasteful number, since it uses less digits than its factorization.

488691478080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13052693 (or 13052680 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 63.

The spelling of 488691478080 in words is "four hundred eighty-eight billion, six hundred ninety-one million, four hundred seventy-eight thousand, eighty".