488831851872 has 576 divisors, whose sum is σ = 1833517969920. Its totient is φ = 119868014592.

The previous prime is 488831851861. The next prime is 488831851877. The reversal of 488831851872 is 278158138884.

488831851872 is a `hidden beast` number, since 4 + 8 + 88 + 31 + 8 + 518 + 7 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488831851877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36972879 + ... + 36986097.

It is an arithmetic number, because the mean of its divisors is an integer number (3183190920).

Almost surely, 2^488831851872 is an apocalyptic number.

488831851872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488831851872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (916758984960).

488831851872 is an abundant number, since it is smaller than the sum of its proper divisors (1344686118048).

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

488831851872 is a wasteful number, since it uses less digits than its factorization.

488831851872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13355 (or 13344 counting only the distinct ones).

The product of its digits is 27525120, while the sum is 63.

It can be divided in two parts, 488831 and 851872, that added together give a triangular number (1340703 = T₁₆₃₇).

The spelling of 488831851872 in words is "four hundred eighty-eight billion, eight hundred thirty-one million, eight hundred fifty-one thousand, eight hundred seventy-two".