5405238910 has 32 divisors (see below), whose sum is σ = 10318028832. Its totient is φ = 2031697920.

The previous prime is 5405238899. The next prime is 5405238911. The reversal of 5405238910 is 198325045.

It is a self number, because there is not a number n which added to its sum of digits gives 5405238910.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405238911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84169 + ... + 133771.

It is an arithmetic number, because the mean of its divisors is an integer number (322438401).

Almost surely, 2^5405238910 is an apocalyptic number.

5405238910 is a deficient number, since it is larger than the sum of its proper divisors (4912789922).

5405238910 is a wasteful number, since it uses less digits than its factorization.

5405238910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50268.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 5405238910 is about 73520.3299094883. The cubic root of 5405238910 is about 1754.9778175404.

The spelling of 5405238910 in words is "five billion, four hundred five million, two hundred thirty-eight thousand, nine hundred ten".