498861776160 has 1152 divisors, whose sum is σ = 2008587829248. Its totient is φ = 115831296000.

The previous prime is 498861776123. The next prime is 498861776167. The reversal of 498861776160 is 61677168894.

498861776160 is a `hidden beast` number, since 4 + 9 + 8 + 8 + 6 + 1 + 7 + 7 + 616 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (498861776167) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2532293182 + ... + 2532293378.

It is an arithmetic number, because the mean of its divisors is an integer number (1743565824).

Almost surely, 2^498861776160 is an apocalyptic number.

498861776160 is a gapful number since it is divisible by the number (40) 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 498861776160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1004293914624).

498861776160 is an abundant number, since it is smaller than the sum of its proper divisors (1509726053088).

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

498861776160 is a wasteful number, since it uses less digits than its factorization.

498861776160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 440 counting only the distinct ones).

The product of its (nonzero) digits is 24385536, while the sum is 63.

The spelling of 498861776160 in words is "four hundred ninety-eight billion, eight hundred sixty-one million, seven hundred seventy-six thousand, one hundred sixty".