63070543 has 2 divisors, whose sum is σ = 63070544. Its totient is φ = 63070542.

The previous prime is 63070541. The next prime is 63070549. The reversal of 63070543 is 34507036.

63070543 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 63070543 - 2¹ = 63070541 is a prime.

Together with 63070541, it forms a pair of twin primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63070541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31535271 + 31535272.

It is an arithmetic number, because the mean of its divisors is an integer number (31535272).

Almost surely, 2^63070543 is an apocalyptic number.

63070543 is a deficient number, since it is larger than the sum of its proper divisors (1).

63070543 is an equidigital number, since it uses as much as digits as its factorization.

63070543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 63070543 is about 7941.6964812312. The cubic root of 63070543 is about 398.0541810702.

Adding to 63070543 its reverse (34507036), we get a palindrome (97577579).

The spelling of 63070543 in words is "sixty-three million, seventy thousand, five hundred forty-three".