499713283800 has 240 divisors, whose sum is σ = 1742045421600. Its totient is φ = 132760339200.

The previous prime is 499713283789. The next prime is 499713283829. The reversal of 499713283800 is 8382317994.

499713283800 is a `hidden beast` number, since 49 + 97 + 132 + 8 + 380 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4300465 + ... + 4415135.

It is an arithmetic number, because the mean of its divisors is an integer number (7258522590).

Almost surely, 2^499713283800 is an apocalyptic number.

499713283800 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 499713283800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871022710800).

499713283800 is an abundant number, since it is smaller than the sum of its proper divisors (1242332137800).

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

499713283800 is a wasteful number, since it uses less digits than its factorization.

499713283800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114968 (or 114950 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The spelling of 499713283800 in words is "four hundred ninety-nine billion, seven hundred thirteen million, two hundred eighty-three thousand, eight hundred".