4538808375413 has 8 divisors (see below), whose sum is σ = 4905342316056. Its totient is φ = 4174759411200.

The previous prime is 4538808375389. The next prime is 4538808375433. The reversal of 4538808375413 is 3145738088354.

It can be written as a sum of positive squares in 4 ways, for example, as 858081710929 + 3680726664484 = 926327^2 + 1918522^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4538808375413 - 2⁶ = 4538808375349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4538808375433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 621240308 + ... + 621247613.

It is an arithmetic number, because the mean of its divisors is an integer number (613167789507).

Almost surely, 2^{4538808375413} is an apocalyptic number.

It is an amenable number.

4538808375413 is a deficient number, since it is larger than the sum of its proper divisors (366533940643).

4538808375413 is a wasteful number, since it uses less digits than its factorization.

4538808375413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242488215.

The product of its (nonzero) digits is 38707200, while the sum is 59.

The spelling of 4538808375413 in words is "four trillion, five hundred thirty-eight billion, eight hundred eight million, three hundred seventy-five thousand, four hundred thirteen".