10550562161553 has 16 divisors (see below), whose sum is σ = 15663093926400. Its totient is φ = 7019023948560.

The previous prime is 10550562161551. The next prime is 10550562161639. The reversal of 10550562161553 is 35516126505501.

10550562161553 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 0 + 5 + 6 + 21 + 615 + 5 + 3 = 666.

It is not a de Polignac number, because 10550562161553 - 2¹ = 10550562161551 is a prime.

It is a super-2 number, since 2×10550562161553² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10550562161499 and 10550562161508.

It is not an unprimeable number, because it can be changed into a prime (10550562161551) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 407880138 + ... + 407906003.

It is an arithmetic number, because the mean of its divisors is an integer number (978943370400).

Almost surely, 2^{10550562161553} is an apocalyptic number.

It is an amenable number.

10550562161553 is a deficient number, since it is larger than the sum of its proper divisors (5112531764847).

10550562161553 is an equidigital number, since it uses as much as digits as its factorization.

10550562161553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815786629 (or 815786623 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 10550562161553 in words is "ten trillion, five hundred fifty billion, five hundred sixty-two million, one hundred sixty-one thousand, five hundred fifty-three".