5203504532 has 12 divisors (see below), whose sum is σ = 9230874996. Its totient is φ = 2566111680.

The previous prime is 5203504529. The next prime is 5203504541. The reversal of 5203504532 is 2354053025.

It can be written as a sum of positive squares in 2 ways, for example, as 3750827536 + 1452676996 = 61244^2 + 38114^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5203504495 and 5203504504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8909819 + ... + 8910402.

It is an arithmetic number, because the mean of its divisors is an integer number (769239583).

Almost surely, 2^5203504532 is an apocalyptic number.

It is an amenable number.

5203504532 is a deficient number, since it is larger than the sum of its proper divisors (4027370464).

5203504532 is a wasteful number, since it uses less digits than its factorization.

5203504532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17820298 (or 17820296 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 5203504532 is about 72135.3209738475. The cubic root of 5203504532 is about 1732.8673236224.

Adding to 5203504532 its reverse (2354053025), we get a palindrome (7557557557).

The spelling of 5203504532 in words is "five billion, two hundred three million, five hundred four thousand, five hundred thirty-two".