5204410336421 has 4 divisors (see below), whose sum is σ = 5207528618700. Its totient is φ = 5201292054144.

The previous prime is 5204410336361. The next prime is 5204410336453. The reversal of 5204410336421 is 1246330144025.

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 1092798436900 + 4111611899521 = 1045370^2 + 2027711^2 .

It is a cyclic number.

It is not a de Polignac number, because 5204410336421 - 2²⁶ = 5204343227557 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 (5204410836421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1559138636 + ... + 1559141973.

It is an arithmetic number, because the mean of its divisors is an integer number (1301882154675).

Almost surely, 2^{5204410336421} is an apocalyptic number.

It is an amenable number.

5204410336421 is a deficient number, since it is larger than the sum of its proper divisors (3118282279).

5204410336421 is a wasteful number, since it uses less digits than its factorization.

5204410336421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3118282278.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 5204410336421 in words is "five trillion, two hundred four billion, four hundred ten million, three hundred thirty-six thousand, four hundred twenty-one".