4529242391 has 6 divisors (see below), whose sum is σ = 4811340840. Its totient is φ = 4262816096.

The previous prime is 4529242349. The next prime is 4529242397. The reversal of 4529242391 is 1932429254.

4529242391 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4529242391 - 2³⁰ = 3455500567 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4529242397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7835771 + ... + 7836348.

It is an arithmetic number, because the mean of its divisors is an integer number (801890140).

Almost surely, 2^4529242391 is an apocalyptic number.

4529242391 is a deficient number, since it is larger than the sum of its proper divisors (282098449).

4529242391 is a wasteful number, since it uses less digits than its factorization.

4529242391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15672153 (or 15672136 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 4529242391 is about 67299.6462917897. The cubic root of 4529242391 is about 1654.5320632880.

The spelling of 4529242391 in words is "four billion, five hundred twenty-nine million, two hundred forty-two thousand, three hundred ninety-one".