4275789649 has 4 divisors (see below), whose sum is σ = 4348260720. Its totient is φ = 4203318580.

The previous prime is 4275789641. The next prime is 4275789751. The reversal of 4275789649 is 9469875724.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4275789649 - 2³ = 4275789641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4275789641) 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, 36235447 + ... + 36235564.

It is an arithmetic number, because the mean of its divisors is an integer number (1087065180).

Almost surely, 2^4275789649 is an apocalyptic number.

It is an amenable number.

4275789649 is a deficient number, since it is larger than the sum of its proper divisors (72471071).

4275789649 is an equidigital number, since it uses as much as digits as its factorization.

4275789649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72471070.

The product of its digits is 30481920, while the sum is 61.

The square root of 4275789649 is about 65389.5224711115. The cubic root of 4275789649 is about 1623.0757054917.

The spelling of 4275789649 in words is "four billion, two hundred seventy-five million, seven hundred eighty-nine thousand, six hundred forty-nine".