488047660056 has 144 divisors (see below), whose sum is σ = 1453616498880. Its totient is φ = 147818563200.

The previous prime is 488047660039. The next prime is 488047660081. The reversal of 488047660056 is 650066740884.

488047660056 is a `hidden beast` number, since 48 + 80 + 476 + 6 + 0 + 0 + 56 = 666.

It is a super-2 number, since 2×488047660056² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 488047659984 and 488047660011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18656746 + ... + 18682886.

It is an arithmetic number, because the mean of its divisors is an integer number (10094559020).

Almost surely, 2^488047660056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488047660056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (726808249440).

488047660056 is an abundant number, since it is smaller than the sum of its proper divisors (965568838824).

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

488047660056 is a wasteful number, since it uses less digits than its factorization.

488047660056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28318 (or 28300 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 488047660056 in words is "four hundred eighty-eight billion, forty-seven million, six hundred sixty thousand, fifty-six".