4756646043 has 6 divisors (see below), whose sum is σ = 6870710964. Its totient is φ = 3171097356.

The previous prime is 4756645981. The next prime is 4756646047. The reversal of 4756646043 is 3406466574.

It is a happy number.

4756646043 is a `hidden beast` number, since 4 + 7 + 566 + 46 + 0 + 43 = 666.

It is not a de Polignac number, because 4756646043 - 2⁶ = 4756645979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4756646043.

It is not an unprimeable number, because it can be changed into a prime (4756646047) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 264258105 + ... + 264258122.

It is an arithmetic number, because the mean of its divisors is an integer number (1145118494).

Almost surely, 2^4756646043 is an apocalyptic number.

4756646043 is a deficient number, since it is larger than the sum of its proper divisors (2114064921).

4756646043 is a wasteful number, since it uses less digits than its factorization.

4756646043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528516233 (or 528516230 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 45.

The square root of 4756646043 is about 68968.4423704059. The cubic root of 4756646043 is about 1681.7713321817.

The spelling of 4756646043 in words is "four billion, seven hundred fifty-six million, six hundred forty-six thousand, forty-three".