488892754861056 has 4224 divisors, whose sum is σ = 2009067151343616. Its totient is φ = 115074568028160.

The previous prime is 488892754861031. The next prime is 488892754861067. The reversal of 488892754861056 is 650168457298884.

488892754861056 is a `hidden beast` number, since 4 + 8 + 8 + 8 + 9 + 2 + 7 + 548 + 6 + 10 + 56 = 666.

It is a super-2 number, since 2×488892754861056² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 632461519486 + ... + 632461520258.

Almost surely, 2^{488892754861056} 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 488892754861056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004533575671808).

488892754861056 is an abundant number, since it is smaller than the sum of its proper divisors (1520174396482560).

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

488892754861056 is a wasteful number, since it uses less digits than its factorization.

488892754861056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929 (or 899 counting only the distinct ones).

The product of its (nonzero) digits is 7431782400, while the sum is 81.

The spelling of 488892754861056 in words is "four hundred eighty-eight trillion, eight hundred ninety-two billion, seven hundred fifty-four million, eight hundred sixty-one thousand, fifty-six".