4539275093 has 4 divisors (see below), whose sum is σ = 4556937900. Its totient is φ = 4521612288.

The previous prime is 4539275051. The next prime is 4539275119. The reversal of 4539275093 is 3905729354.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2256060004 + 2283215089 = 47498^2 + 47783^2 .

It is a cyclic number.

It is not a de Polignac number, because 4539275093 - 2⁸ = 4539274837 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 (4539245093) 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, 8831018 + ... + 8831531.

It is an arithmetic number, because the mean of its divisors is an integer number (1139234475).

Almost surely, 2^4539275093 is an apocalyptic number.

It is an amenable number.

4539275093 is a deficient number, since it is larger than the sum of its proper divisors (17662807).

4539275093 is a wasteful number, since it uses less digits than its factorization.

4539275093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17662806.

The product of its (nonzero) digits is 1020600, while the sum is 47.

The square root of 4539275093 is about 67374.1426142107. The cubic root of 4539275093 is about 1655.7528109196.

The spelling of 4539275093 in words is "four billion, five hundred thirty-nine million, two hundred seventy-five thousand, ninety-three".