5066756500 has 96 divisors (see below), whose sum is σ = 12618287136. Its totient is φ = 1760716800.

The previous prime is 5066756437. The next prime is 5066756537. The reversal of 5066756500 is 56576605.

It can be written as a sum of positive squares in 16 ways, for example, as 2384759556 + 2681996944 = 48834^2 + 51788^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87574 + ... + 133426.

It is an arithmetic number, because the mean of its divisors is an integer number (131440491).

Almost surely, 2^5066756500 is an apocalyptic number.

5066756500 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 5066756500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6309143568).

5066756500 is an abundant number, since it is smaller than the sum of its proper divisors (7551530636).

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

5066756500 is a wasteful number, since it uses less digits than its factorization.

5066756500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45902 (or 45890 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 5066756500 is about 71181.1527021023. The cubic root of 5066756500 is about 1717.5524612359.

The spelling of 5066756500 in words is "five billion, sixty-six million, seven hundred fifty-six thousand, five hundred".