5057664420405 has 16 divisors (see below), whose sum is σ = 8092367584704. Its totient is φ = 2697386186880.

The previous prime is 5057664420337. The next prime is 5057664420407. The reversal of 5057664420405 is 5040244667505.

It is not a de Polignac number, because 5057664420405 - 2¹¹ = 5057664418357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5057664420407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955051 + ... + 3320760.

It is an arithmetic number, because the mean of its divisors is an integer number (505772974044).

Almost surely, 2^{5057664420405} is an apocalyptic number.

It is an amenable number.

5057664420405 is a deficient number, since it is larger than the sum of its proper divisors (3034703164299).

5057664420405 is a wasteful number, since it uses less digits than its factorization.

5057664420405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4354676.

The product of its (nonzero) digits is 4032000, while the sum is 48.

The spelling of 5057664420405 in words is "five trillion, fifty-seven billion, six hundred sixty-four million, four hundred twenty thousand, four hundred five".