534783982500 has 720 divisors, whose sum is σ = 1816506531840. Its totient is φ = 132324192000.

The previous prime is 534783982493. The next prime is 534783982547. The reversal of 534783982500 is 5289387435.

534783982500 is a `hidden beast` number, since 5 + 3 + 47 + 8 + 3 + 98 + 2 + 500 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 4210897437 + ... + 4210897563.

Almost surely, 2^534783982500 is an apocalyptic number.

534783982500 is a gapful number since it is divisible by the number (50) 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 534783982500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (908253265920).

534783982500 is an abundant number, since it is smaller than the sum of its proper divisors (1281722549340).

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

534783982500 is a wasteful number, since it uses less digits than its factorization.

534783982500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The spelling of 534783982500 in words is "five hundred thirty-four billion, seven hundred eighty-three million, nine hundred eighty-two thousand, five hundred".