4404053523 has 4 divisors (see below), whose sum is σ = 5872071368. Its totient is φ = 2936035680.

The previous prime is 4404053509. The next prime is 4404053557. The reversal of 4404053523 is 3253504044.

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

It is not a de Polignac number, because 4404053523 - 2¹⁷ = 4403922451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4404053323) 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, 734008918 + ... + 734008923.

It is an arithmetic number, because the mean of its divisors is an integer number (1468017842).

Almost surely, 2^4404053523 is an apocalyptic number.

4404053523 is a deficient number, since it is larger than the sum of its proper divisors (1468017845).

4404053523 is a wasteful number, since it uses less digits than its factorization.

4404053523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1468017844.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 4404053523 is about 66363.0433524563. The cubic root of 4404053523 is about 1639.1455894232.

Adding to 4404053523 its reverse (3253504044), we get a palindrome (7657557567).

The spelling of 4404053523 in words is "four billion, four hundred four million, fifty-three thousand, five hundred twenty-three".