4275401809 has 4 divisors (see below), whose sum is σ = 4886173504. Its totient is φ = 3664630116.

The previous prime is 4275401771. The next prime is 4275401849. The reversal of 4275401809 is 9081045724.

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 not a de Polignac number, because 4275401809 - 2⁷ = 4275401681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4275401849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305385837 + ... + 305385850.

It is an arithmetic number, because the mean of its divisors is an integer number (1221543376).

Almost surely, 2^4275401809 is an apocalyptic number.

It is an amenable number.

4275401809 is a deficient number, since it is larger than the sum of its proper divisors (610771695).

4275401809 is an equidigital number, since it uses as much as digits as its factorization.

4275401809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610771694.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 4275401809 is about 65386.5567911325. The cubic root of 4275401809 is about 1623.0266297446.

The spelling of 4275401809 in words is "four billion, two hundred seventy-five million, four hundred one thousand, eight hundred nine".