5103204520 has 64 divisors (see below), whose sum is σ = 11672087040. Its totient is φ = 2007667200.

The previous prime is 5103204487. The next prime is 5103204521. The reversal of 5103204520 is 254023015.

It is a junction number, because it is equal to n+sod(n) for n = 5103204491 and 5103204500.

It is not an unprimeable number, because it can be changed into a prime (5103204521) 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 15 ways as a sum of consecutive naturals, for example, 1312980 + ... + 1316860.

It is an arithmetic number, because the mean of its divisors is an integer number (182376360).

Almost surely, 2^5103204520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5103204520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5836043520).

5103204520 is an abundant number, since it is smaller than the sum of its proper divisors (6568882520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5103204520 is a wasteful number, since it uses less digits than its factorization.

5103204520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4426 (or 4422 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 5103204520 is about 71436.7168898459. The cubic root of 5103204520 is about 1721.6610643458.

Adding to 5103204520 its reverse (254023015), we get a palindrome (5357227535).

The spelling of 5103204520 in words is "five billion, one hundred three million, two hundred four thousand, five hundred twenty".