2975344543 has 2 divisors, whose sum is σ = 2975344544. Its totient is φ = 2975344542.

The previous prime is 2975344517. The next prime is 2975344583. The reversal of 2975344543 is 3454435792.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2975344543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2975344493 and 2975344502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2975344513) 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, 1487672271 + 1487672272.

It is an arithmetic number, because the mean of its divisors is an integer number (1487672272).

Almost surely, 2^2975344543 is an apocalyptic number.

2975344543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2975344543 is an equidigital number, since it uses as much as digits as its factorization.

2975344543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 46.

The square root of 2975344543 is about 54546.7189022401. The cubic root of 2975344543 is about 1438.2876609644.

The spelling of 2975344543 in words is "two billion, nine hundred seventy-five million, three hundred forty-four thousand, five hundred forty-three".