4786751643 has 16 divisors (see below), whose sum is σ = 6723050880. Its totient is φ = 3021050304.

The previous prime is 4786751639. The next prime is 4786751653. The reversal of 4786751643 is 3461576874.

It is a happy number.

It is not a de Polignac number, because 4786751643 - 2² = 4786751639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4786751603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52380 + ... + 110982.

It is an arithmetic number, because the mean of its divisors is an integer number (420190680).

Almost surely, 2^4786751643 is an apocalyptic number.

4786751643 is a deficient number, since it is larger than the sum of its proper divisors (1936299237).

4786751643 is a wasteful number, since it uses less digits than its factorization.

4786751643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60058.

The product of its digits is 3386880, while the sum is 51.

The square root of 4786751643 is about 69186.3544566412. The cubic root of 4786751643 is about 1685.3119426459.

The spelling of 4786751643 in words is "four billion, seven hundred eighty-six million, seven hundred fifty-one thousand, six hundred forty-three".