5203454234 has 24 divisors (see below), whose sum is σ = 8586709824. Its totient is φ = 2363149800.

The previous prime is 5203454233. The next prime is 5203454273. The reversal of 5203454234 is 4324543025.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5203454234.

It is not an unprimeable number, because it can be changed into a prime (5203454233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 289169 + ... + 306635.

It is an arithmetic number, because the mean of its divisors is an integer number (357779576).

Almost surely, 2^5203454234 is an apocalyptic number.

5203454234 is a deficient number, since it is larger than the sum of its proper divisors (3383255590).

5203454234 is a wasteful number, since it uses less digits than its factorization.

5203454234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18722 (or 18711 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The square root of 5203454234 is about 72134.9723365858. The cubic root of 5203454234 is about 1732.8617402032.

Adding to 5203454234 its reverse (4324543025), we get a palindrome (9527997259).

The spelling of 5203454234 in words is "five billion, two hundred three million, four hundred fifty-four thousand, two hundred thirty-four".