5203507709252 has 24 divisors (see below), whose sum is σ = 9253899973752. Its totient is φ = 2559714048000.

The previous prime is 5203507709203. The next prime is 5203507709293. The reversal of 5203507709252 is 2529077053025.

It can be written as a sum of positive squares in 4 ways, for example, as 1464327488836 + 3739180220416 = 1210094^2 + 1933696^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5203507709197 and 5203507709206.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22102649 + ... + 22336832.

It is an arithmetic number, because the mean of its divisors is an integer number (385579165573).

Almost surely, 2^{5203507709252} is an apocalyptic number.

It is an amenable number.

5203507709252 is a deficient number, since it is larger than the sum of its proper divisors (4050392264500).

5203507709252 is a wasteful number, since it uses less digits than its factorization.

5203507709252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44439959 (or 44439957 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 47.

The spelling of 5203507709252 in words is "five trillion, two hundred three billion, five hundred seven million, seven hundred nine thousand, two hundred fifty-two".