5803751666 has 16 divisors (see below), whose sum is σ = 9358796160. Its totient is φ = 2690652240.

The previous prime is 5803751659. The next prime is 5803751699. The reversal of 5803751666 is 6661573085.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 5803751666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1623005 + ... + 1626576.

It is an arithmetic number, because the mean of its divisors is an integer number (584924760).

Almost surely, 2^5803751666 is an apocalyptic number.

5803751666 is a deficient number, since it is larger than the sum of its proper divisors (3555044494).

5803751666 is a wasteful number, since it uses less digits than its factorization.

5803751666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249649.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 5803751666 is about 76182.3579708583. The cubic root of 5803751666 is about 1797.0890878863.

The spelling of 5803751666 in words is "five billion, eight hundred three million, seven hundred fifty-one thousand, six hundred sixty-six".