5102405 has 32 divisors (see below), whose sum is σ = 7914240. Its totient is φ = 3064320.

The previous prime is 5102381. The next prime is 5102407. The reversal of 5102405 is 5042015.

5102405 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5102405 - 2¹⁰ = 5101381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5102407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10937 + ... + 11393.

It is an arithmetic number, because the mean of its divisors is an integer number (247320).

Almost surely, 2^5102405 is an apocalyptic number.

5102405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5102405 is a deficient number, since it is larger than the sum of its proper divisors (2811835).

5102405 is a wasteful number, since it uses less digits than its factorization.

5102405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5102405 is about 2258.8503713172. The cubic root of 5102405 is about 172.1571148664.

The spelling of 5102405 in words is "five million, one hundred two thousand, four hundred five".