5001560066 has 4 divisors (see below), whose sum is σ = 7502340102. Its totient is φ = 2500780032.

The previous prime is 5001560041. The next prime is 5001560071. The reversal of 5001560066 is 6600651005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4992129025 + 9431041 = 70655^2 + 3071^2 .

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 as a sum of consecutive naturals, namely, 1250390015 + ... + 1250390018.

Almost surely, 2^5001560066 is an apocalyptic number.

5001560066 is a deficient number, since it is larger than the sum of its proper divisors (2500780036).

5001560066 is a wasteful number, since it uses less digits than its factorization.

5001560066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500780035.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5001560066 is about 70721.7085907856. The cubic root of 5001560066 is about 1710.1537732056.

The spelling of 5001560066 in words is "five billion, one million, five hundred sixty thousand, sixty-six".