2250149543 has 2 divisors, whose sum is σ = 2250149544. Its totient is φ = 2250149542.

The previous prime is 2250149533. The next prime is 2250149557. The reversal of 2250149543 is 3459410522.

2250149543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2250149543 - 2⁶ = 2250149479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2250149533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1125074771 + 1125074772.

It is an arithmetic number, because the mean of its divisors is an integer number (1125074772).

Almost surely, 2^2250149543 is an apocalyptic number.

2250149543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2250149543 is an equidigital number, since it uses as much as digits as its factorization.

2250149543 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 2250149543 is about 47435.7411979617. The cubic root of 2250149543 is about 1310.3997270932.

The spelling of 2250149543 in words is "two billion, two hundred fifty million, one hundred forty-nine thousand, five hundred forty-three".