499316012208560 has 1280 divisors, whose sum is σ = 1352390721454080. Its totient is φ = 170559406080000.

The previous prime is 499316012208547. The next prime is 499316012208569. The reversal of 499316012208560 is 65802210613994.

It is a junction number, because it is equal to n+sod(n) for n = 499316012208496 and 499316012208505.

It is not an unprimeable number, because it can be changed into a prime (499316012208569) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 830808672260 + ... + 830808672860.

It is an arithmetic number, because the mean of its divisors is an integer number (1056555251136).

Almost surely, 2^{499316012208560} is an apocalyptic number.

499316012208560 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 499316012208560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (676195360727040).

499316012208560 is an abundant number, since it is smaller than the sum of its proper divisors (853074709245520).

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

499316012208560 is a wasteful number, since it uses less digits than its factorization.

499316012208560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 958 (or 952 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 56.

The spelling of 499316012208560 in words is "four hundred ninety-nine trillion, three hundred sixteen billion, twelve million, two hundred eight thousand, five hundred sixty".