3520472724053 has 2 divisors, whose sum is σ = 3520472724054. Its totient is φ = 3520472724052.

The previous prime is 3520472724049. The next prime is 3520472724151. The reversal of 3520472724053 is 3504272740253.

3520472724053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3519162139249 + 1310584804 = 1875943^2 + 36202^2 .

It is a cyclic number.

It is not a de Polignac number, because 3520472724053 - 2² = 3520472724049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3520472723995 and 3520472724013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3520492724053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1760236362026 + 1760236362027.

It is an arithmetic number, because the mean of its divisors is an integer number (1760236362027).

Almost surely, 2^{3520472724053} is an apocalyptic number.

It is an amenable number.

3520472724053 is a deficient number, since it is larger than the sum of its proper divisors (1).

3520472724053 is an equidigital number, since it uses as much as digits as its factorization.

3520472724053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 44.

The spelling of 3520472724053 in words is "three trillion, five hundred twenty billion, four hundred seventy-two million, seven hundred twenty-four thousand, fifty-three".