5405204343 has 32 divisors (see below), whose sum is σ = 8993336832. Its totient is φ = 2805379200.

The previous prime is 5405204339. The next prime is 5405204351. The reversal of 5405204343 is 3434025045.

It is not a de Polignac number, because 5405204343 - 2² = 5405204339 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5405204343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5405204323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262905 + ... + 282717.

It is an arithmetic number, because the mean of its divisors is an integer number (281041776).

Almost surely, 2^5405204343 is an apocalyptic number.

5405204343 is a deficient number, since it is larger than the sum of its proper divisors (3588132489).

5405204343 is a wasteful number, since it uses less digits than its factorization.

5405204343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21015.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 5405204343 is about 73520.0948244764. The cubic root of 5405204343 is about 1754.9740764509.

Adding to 5405204343 its reverse (3434025045), we get a palindrome (8839229388).

The spelling of 5405204343 in words is "five billion, four hundred five million, two hundred four thousand, three hundred forty-three".