2250554003243 has 32 divisors (see below), whose sum is σ = 2915898316800. Its totient is φ = 1686823076736.

The previous prime is 2250554003221. The next prime is 2250554003249. The reversal of 2250554003243 is 3423004550522.

It is not a de Polignac number, because 2250554003243 - 2⁸ = 2250554002987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2250554003249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31471853 + ... + 31543281.

It is an arithmetic number, because the mean of its divisors is an integer number (91121822400).

Almost surely, 2^{2250554003243} is an apocalyptic number.

2250554003243 is a deficient number, since it is larger than the sum of its proper divisors (665344313557).

2250554003243 is a wasteful number, since it uses less digits than its factorization.

2250554003243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89691.

The product of its (nonzero) digits is 144000, while the sum is 35.

Adding to 2250554003243 its reverse (3423004550522), we get a palindrome (5673558553765).

The spelling of 2250554003243 in words is "two trillion, two hundred fifty billion, five hundred fifty-four million, three thousand, two hundred forty-three".