2550004533243 has 12 divisors (see below), whose sum is σ = 3782889608368. Its totient is φ = 1654056994320.

The previous prime is 2550004533221. The next prime is 2550004533259. The reversal of 2550004533243 is 3423354000552.

It is not a de Polignac number, because 2550004533243 - 2¹⁸ = 2550004271099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2550004533198 and 2550004533207.

It is not an unprimeable number, because it can be changed into a prime (2550004533143) 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 in 11 ways as a sum of consecutive naturals, for example, 3828835303 + ... + 3828835968.

Almost surely, 2^{2550004533243} is an apocalyptic number.

2550004533243 is a deficient number, since it is larger than the sum of its proper divisors (1232885075125).

2550004533243 is a wasteful number, since it uses less digits than its factorization.

2550004533243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7657671314 (or 7657671311 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

Adding to 2550004533243 its reverse (3423354000552), we get a palindrome (5973358533795).

The spelling of 2550004533243 in words is "two trillion, five hundred fifty billion, four million, five hundred thirty-three thousand, two hundred forty-three".