10550550582553 has 2 divisors, whose sum is σ = 10550550582554. Its totient is φ = 10550550582552.

The previous prime is 10550550582529. The next prime is 10550550582569. The reversal of 10550550582553 is 35528505505501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9423199296729 + 1127351285824 = 3069723^2 + 1061768^2 .

It is a cyclic number.

It is not a de Polignac number, because 10550550582553 - 2⁵ = 10550550582521 is a prime.

It is a super-2 number, since 2×10550550582553² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10550550582497 and 10550550582506.

It is not a weakly prime, because it can be changed into another prime (10550550582503) 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, 5275275291276 + 5275275291277.

It is an arithmetic number, because the mean of its divisors is an integer number (5275275291277).

Almost surely, 2^{10550550582553} is an apocalyptic number.

It is an amenable number.

10550550582553 is a deficient number, since it is larger than the sum of its proper divisors (1).

10550550582553 is an equidigital number, since it uses as much as digits as its factorization.

10550550582553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3750000, while the sum is 49.

The spelling of 10550550582553 in words is "ten trillion, five hundred fifty billion, five hundred fifty million, five hundred eighty-two thousand, five hundred fifty-three".