4749464543 has 4 divisors (see below), whose sum is σ = 4750222008. Its totient is φ = 4748707080.

The previous prime is 4749464519. The next prime is 4749464563. The reversal of 4749464543 is 3454649474.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4749464543 - 2⁸ = 4749464287 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4749464491 and 4749464500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4749464513) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 369248 + ... + 381893.

It is an arithmetic number, because the mean of its divisors is an integer number (1187555502).

Almost surely, 2^4749464543 is an apocalyptic number.

4749464543 is a deficient number, since it is larger than the sum of its proper divisors (757465).

4749464543 is an equidigital number, since it uses as much as digits as its factorization.

4749464543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757464.

The product of its digits is 5806080, while the sum is 50.

The square root of 4749464543 is about 68916.3590376044. The cubic root of 4749464543 is about 1680.9245363499.

The spelling of 4749464543 in words is "four billion, seven hundred forty-nine million, four hundred sixty-four thousand, five hundred forty-three".