5055405 has 16 divisors (see below), whose sum is σ = 8242560. Its totient is φ = 2644928.

The previous prime is 5055403. The next prime is 5055431. The reversal of 5055405 is 5045505.

5055405 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5055405 - 2¹ = 5055403 is a prime.

5055405 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055403) 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, 2385 + ... + 3974.

It is an arithmetic number, because the mean of its divisors is an integer number (515160).

Almost surely, 2^5055405 is an apocalyptic number.

It is an amenable number.

5055405 is a deficient number, since it is larger than the sum of its proper divisors (3187155).

5055405 is a wasteful number, since it uses less digits than its factorization.

5055405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6420.

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 5055405 is about 2248.4227805286. The cubic root of 5055405 is about 171.6268840900.

It can be divided in two parts, 5055 and 405, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 5055405 in words is "five million, fifty-five thousand, four hundred five".