52572716543 has 2 divisors, whose sum is σ = 52572716544. Its totient is φ = 52572716542.

The previous prime is 52572716507. The next prime is 52572716551. The reversal of 52572716543 is 34561727525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52572716543 - 2¹⁸ = 52572454399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52572716743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26286358271 + 26286358272.

It is an arithmetic number, because the mean of its divisors is an integer number (26286358272).

Almost surely, 2^52572716543 is an apocalyptic number.

52572716543 is a deficient number, since it is larger than the sum of its proper divisors (1).

52572716543 is an equidigital number, since it uses as much as digits as its factorization.

52572716543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1764000, while the sum is 47.

The spelling of 52572716543 in words is "fifty-two billion, five hundred seventy-two million, seven hundred sixteen thousand, five hundred forty-three".