4652243839 has 4 divisors (see below), whose sum is σ = 4674292600. Its totient is φ = 4630195080.

The previous prime is 4652243821. The next prime is 4652243857. The reversal of 4652243839 is 9383422564.

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

It is an interprime number because it is at equal distance from previous prime (4652243821) and next prime (4652243857).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4652243839 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 (4652243819) 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, 11024064 + ... + 11024485.

It is an arithmetic number, because the mean of its divisors is an integer number (1168573150).

Almost surely, 2^4652243839 is an apocalyptic number.

4652243839 is a deficient number, since it is larger than the sum of its proper divisors (22048761).

4652243839 is a wasteful number, since it uses less digits than its factorization.

4652243839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22048760.

The product of its digits is 1244160, while the sum is 46.

The square root of 4652243839 is about 68207.3591264169. The cubic root of 4652243839 is about 1669.3759652255.

The spelling of 4652243839 in words is "four billion, six hundred fifty-two million, two hundred forty-three thousand, eight hundred thirty-nine".