4538726213 has 16 divisors (see below), whose sum is σ = 5636259840. Its totient is φ = 3566689200.

The previous prime is 4538726177. The next prime is 4538726237. The reversal of 4538726213 is 3126278354.

It is a cyclic number.

It is not a de Polignac number, because 4538726213 - 2⁶ = 4538726149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538726243) 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 15 ways as a sum of consecutive naturals, for example, 546293 + ... + 554538.

It is an arithmetic number, because the mean of its divisors is an integer number (352266240).

Almost surely, 2^4538726213 is an apocalyptic number.

It is an amenable number.

4538726213 is a deficient number, since it is larger than the sum of its proper divisors (1097533627).

4538726213 is a wasteful number, since it uses less digits than its factorization.

4538726213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100888.

The product of its digits is 241920, while the sum is 41.

The square root of 4538726213 is about 67370.0691182665. The cubic root of 4538726213 is about 1655.6860714647.

The spelling of 4538726213 in words is "four billion, five hundred thirty-eight million, seven hundred twenty-six thousand, two hundred thirteen".