498845951824 has 160 divisors (see below), whose sum is σ = 1117252776960. Its totient is φ = 213390950400.

The previous prime is 498845951819. The next prime is 498845951831. The reversal of 498845951824 is 428159548894.

It is a self number, because there is not a number n which added to its sum of digits gives 498845951824.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483846189 + ... + 483847219.

It is an arithmetic number, because the mean of its divisors is an integer number (6982829856).

Almost surely, 2^498845951824 is an apocalyptic number.

498845951824 is a gapful number since it is divisible by the number (44) 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 498845951824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (558626388480).

498845951824 is an abundant number, since it is smaller than the sum of its proper divisors (618406825136).

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

498845951824 is a wasteful number, since it uses less digits than its factorization.

498845951824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889 (or 1883 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 67.

The spelling of 498845951824 in words is "four hundred ninety-eight billion, eight hundred forty-five million, nine hundred fifty-one thousand, eight hundred twenty-four".