52070494543 has 2 divisors, whose sum is σ = 52070494544. Its totient is φ = 52070494542.

The previous prime is 52070494481. The next prime is 52070494559. The reversal of 52070494543 is 34549407025.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52070494543 is a prime.

It is a super-2 number, since 2×52070494543² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52070494543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52070494043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26035247271 + 26035247272.

It is an arithmetic number, because the mean of its divisors is an integer number (26035247272).

Almost surely, 2^52070494543 is an apocalyptic number.

52070494543 is a deficient number, since it is larger than the sum of its proper divisors (1).

52070494543 is an equidigital number, since it uses as much as digits as its factorization.

52070494543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 43.

The spelling of 52070494543 in words is "fifty-two billion, seventy million, four hundred ninety-four thousand, five hundred forty-three".