10550235055143 has 64 divisors (see below), whose sum is σ = 16530890406912. Its totient is φ = 5859470622720.

The previous prime is 10550235055121. The next prime is 10550235055211. The reversal of 10550235055143 is 34155053205501.

It is not a de Polignac number, because 10550235055143 - 2²⁰ = 10550234006567 is a prime.

It is a super-2 number, since 2×10550235055143² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10550235050143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 333398680 + ... + 333430322.

It is an arithmetic number, because the mean of its divisors is an integer number (258295162608).

Almost surely, 2^{10550235055143} is an apocalyptic number.

10550235055143 is a deficient number, since it is larger than the sum of its proper divisors (5980655351769).

10550235055143 is a wasteful number, since it uses less digits than its factorization.

10550235055143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33144.

The product of its (nonzero) digits is 225000, while the sum is 39.

The spelling of 10550235055143 in words is "ten trillion, five hundred fifty billion, two hundred thirty-five million, fifty-five thousand, one hundred forty-three".