9203906634053 has 2 divisors, whose sum is σ = 9203906634054. Its totient is φ = 9203906634052.

The previous prime is 9203906634001. The next prime is 9203906634071. The reversal of 9203906634053 is 3504366093029.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7802955064129 + 1400951569924 = 2793377^2 + 1183618^2 .

It is a cyclic number.

It is not a de Polignac number, because 9203906634053 - 2³⁴ = 9186726764869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9203906633992 and 9203906634010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9203906634073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4601953317026 + 4601953317027.

It is an arithmetic number, because the mean of its divisors is an integer number (4601953317027).

Almost surely, 2^{9203906634053} is an apocalyptic number.

It is an amenable number.

9203906634053 is a deficient number, since it is larger than the sum of its proper divisors (1).

9203906634053 is an equidigital number, since it uses as much as digits as its factorization.

9203906634053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3149280, while the sum is 50.

The spelling of 9203906634053 in words is "nine trillion, two hundred three billion, nine hundred six million, six hundred thirty-four thousand, fifty-three".