5061749966 has 64 divisors (see below), whose sum is σ = 9939428352. Its totient is φ = 1876096512.

The previous prime is 5061749951. The next prime is 5061749989. The reversal of 5061749966 is 6699471605.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 698735 + ... + 705941.

It is an arithmetic number, because the mean of its divisors is an integer number (155303568).

Almost surely, 2^5061749966 is an apocalyptic number.

5061749966 is a deficient number, since it is larger than the sum of its proper divisors (4877678386).

5061749966 is a wasteful number, since it uses less digits than its factorization.

5061749966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7473.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The square root of 5061749966 is about 71145.9764568595. The cubic root of 5061749966 is about 1716.9865621504.

The spelling of 5061749966 in words is "five billion, sixty-one million, seven hundred forty-nine thousand, nine hundred sixty-six".