499481727360 has 2304 divisors, whose sum is σ = 2254831992000. Its totient is φ = 93255106560.

The previous prime is 499481727319. The next prime is 499481727403. The reversal of 499481727360 is 63727184994.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 499481727294 and 499481727303.

It is a congruent number.

It is an unprimeable number.

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 287 ways as a sum of consecutive naturals, for example, 5612154196 + ... + 5612154284.

Almost surely, 2^499481727360 is an apocalyptic number.

499481727360 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 499481727360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1127415996000).

499481727360 is an abundant number, since it is smaller than the sum of its proper divisors (1755350264640).

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

499481727360 is a wasteful number, since it uses less digits than its factorization.

499481727360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 163 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 499481727360 in words is "four hundred ninety-nine billion, four hundred eighty-one million, seven hundred twenty-seven thousand, three hundred sixty".