4573744523 has 4 divisors (see below), whose sum is σ = 4573938600. Its totient is φ = 4573550448.

The previous prime is 4573744517. The next prime is 4573744547. The reversal of 4573744523 is 3254473754.

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 4573744523 - 2⁶ = 4573744459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4573744223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55865 + ... + 110762.

It is an arithmetic number, because the mean of its divisors is an integer number (1143484650).

Almost surely, 2^4573744523 is an apocalyptic number.

4573744523 is a deficient number, since it is larger than the sum of its proper divisors (194077).

4573744523 is a wasteful number, since it uses less digits than its factorization.

4573744523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194076.

The product of its digits is 1411200, while the sum is 44.

The square root of 4573744523 is about 67629.4649025112. The cubic root of 4573744523 is about 1659.9332874675.

The spelling of 4573744523 in words is "four billion, five hundred seventy-three million, seven hundred forty-four thousand, five hundred twenty-three".