5812546500 has 768 divisors, whose sum is σ = 22140518400. Its totient is φ = 1306368000.

The previous prime is 5812546477. The next prime is 5812546549. The reversal of 5812546500 is 56452185.

5812546500 is a `hidden beast` number, since 58 + 12 + 546 + 50 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 255 ways as a sum of consecutive naturals, for example, 135175479 + ... + 135175521.

It is an arithmetic number, because the mean of its divisors is an integer number (28828800).

Almost surely, 2^5812546500 is an apocalyptic number.

5812546500 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 5812546500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11070259200).

5812546500 is an abundant number, since it is smaller than the sum of its proper divisors (16327971900).

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

5812546500 is a wasteful number, since it uses less digits than its factorization.

5812546500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 120 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 5812546500 is about 76240.0583682883. The cubic root of 5812546500 is about 1797.9963816684.

Adding to 5812546500 its reverse (56452185), we get a palindrome (5868998685).

The spelling of 5812546500 in words is "five billion, eight hundred twelve million, five hundred forty-six thousand, five hundred".