10553348265533 has 2 divisors, whose sum is σ = 10553348265534. Its totient is φ = 10553348265532.

The previous prime is 10553348265529. The next prime is 10553348265617. The reversal of 10553348265533 is 33556284335501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6518641304569 + 4034706960964 = 2553163^2 + 2008658^2 .

It is a cyclic number.

It is not a de Polignac number, because 10553348265533 - 2² = 10553348265529 is a prime.

It is a super-2 number, since 2×10553348265533² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10553348265833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5276674132766 + 5276674132767.

It is an arithmetic number, because the mean of its divisors is an integer number (5276674132767).

Almost surely, 2^{10553348265533} is an apocalyptic number.

It is an amenable number.

10553348265533 is a deficient number, since it is larger than the sum of its proper divisors (1).

10553348265533 is an equidigital number, since it uses as much as digits as its factorization.

10553348265533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440000, while the sum is 53.

The spelling of 10553348265533 in words is "ten trillion, five hundred fifty-three billion, three hundred forty-eight million, two hundred sixty-five thousand, five hundred thirty-three".