4823539397 has 4 divisors (see below), whose sum is σ = 4838950380. Its totient is φ = 4808128416.

The previous prime is 4823539363. The next prime is 4823539451. The reversal of 4823539397 is 7939353284.

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 875804836 + 3947734561 = 29594^2 + 62831^2 .

It is a cyclic number.

It is not a de Polignac number, because 4823539397 - 2²² = 4819345093 is a prime.

It is a super-2 number, since 2×4823539397² = 46533064628822247218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4823539307) 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 3 ways as a sum of consecutive naturals, for example, 7705022 + ... + 7705647.

It is an arithmetic number, because the mean of its divisors is an integer number (1209737595).

Almost surely, 2^4823539397 is an apocalyptic number.

It is an amenable number.

4823539397 is a deficient number, since it is larger than the sum of its proper divisors (15410983).

4823539397 is a wasteful number, since it uses less digits than its factorization.

4823539397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15410982.

The product of its digits is 4898880, while the sum is 53.

The square root of 4823539397 is about 69451.7055010170. The cubic root of 4823539397 is about 1689.6183208411.

The spelling of 4823539397 in words is "four billion, eight hundred twenty-three million, five hundred thirty-nine thousand, three hundred ninety-seven".