2545750343 has 2 divisors, whose sum is σ = 2545750344. Its totient is φ = 2545750342.

The previous prime is 2545750301. The next prime is 2545750399. The reversal of 2545750343 is 3430575452.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2545750343 - 2⁸ = 2545750087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2545750297 and 2545750306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2545750043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1272875171 + 1272875172.

It is an arithmetic number, because the mean of its divisors is an integer number (1272875172).

Almost surely, 2^2545750343 is an apocalyptic number.

2545750343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2545750343 is an equidigital number, since it uses as much as digits as its factorization.

2545750343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 38.

The square root of 2545750343 is about 50455.4292717840. The cubic root of 2545750343 is about 1365.4378488654.

The spelling of 2545750343 in words is "two billion, five hundred forty-five million, seven hundred fifty thousand, three hundred forty-three".