488477774884 has 72 divisors (see below), whose sum is σ = 955713059840. Its totient is φ = 218263066560.

The previous prime is 488477774881. The next prime is 488477774891.

488477774884 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×488477774884² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 488477774884.

It is not an unprimeable number, because it can be changed into a prime (488477774881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6663559 + ... + 6736465.

Almost surely, 2^488477774884 is an apocalyptic number.

488477774884 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

488477774884 is a deficient number, since it is larger than the sum of its proper divisors (467235284956).

488477774884 is a wasteful number, since it uses less digits than its factorization.

488477774884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73169 (or 73156 counting only the distinct ones).

The product of its digits is 2517630976, while the sum is 76.

The spelling of 488477774884 in words is "four hundred eighty-eight billion, four hundred seventy-seven million, seven hundred seventy-four thousand, eight hundred eighty-four".