498813871160 has 128 divisors (see below), whose sum is σ = 1300848595200. Its totient is φ = 170233896960.

The previous prime is 498813871133. The next prime is 498813871189. The reversal of 498813871160 is 61178318894.

It is a happy number.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 498813871096 and 498813871105.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 615704 + ... + 1173336.

It is an arithmetic number, because the mean of its divisors is an integer number (10162879650).

Almost surely, 2^498813871160 is an apocalyptic number.

498813871160 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 498813871160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650424297600).

498813871160 is an abundant number, since it is smaller than the sum of its proper divisors (802034724040).

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

498813871160 is a wasteful number, since it uses less digits than its factorization.

498813871160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557781 (or 557777 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 56.

The spelling of 498813871160 in words is "four hundred ninety-eight billion, eight hundred thirteen million, eight hundred seventy-one thousand, one hundred sixty".