2952442543 has 2 divisors, whose sum is σ = 2952442544. Its totient is φ = 2952442542.

The previous prime is 2952442531. The next prime is 2952442621. The reversal of 2952442543 is 3452442592.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2952442543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2952442496 and 2952442505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2952442523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1476221271 + 1476221272.

It is an arithmetic number, because the mean of its divisors is an integer number (1476221272).

Almost surely, 2^2952442543 is an apocalyptic number.

2952442543 is a deficient number, since it is larger than the sum of its proper divisors (1).

2952442543 is an equidigital number, since it uses as much as digits as its factorization.

2952442543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 40.

The square root of 2952442543 is about 54336.3832344406. The cubic root of 2952442543 is about 1434.5878606155.

The spelling of 2952442543 in words is "two billion, nine hundred fifty-two million, four hundred forty-two thousand, five hundred forty-three".