4348009523 has 18 divisors (see below), whose sum is σ = 5175152892. Its totient is φ = 3648662160.

The previous prime is 4348009513. The next prime is 4348009553. The reversal of 4348009523 is 3259008434.

It is not a de Polignac number, because 4348009523 - 2¹⁰ = 4348008499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4348009513) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 85865 + ... + 126762.

It is an arithmetic number, because the mean of its divisors is an integer number (287508494).

Almost surely, 2^4348009523 is an apocalyptic number.

4348009523 is a deficient number, since it is larger than the sum of its proper divisors (827143369).

4348009523 is a wasteful number, since it uses less digits than its factorization.

4348009523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212675 (or 212651 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The square root of 4348009523 is about 65939.4382975773. The cubic root of 4348009523 is about 1632.1628761964.

The spelling of 4348009523 in words is "four billion, three hundred forty-eight million, nine thousand, five hundred twenty-three".