52695143429 has 2 divisors, whose sum is σ = 52695143430. Its totient is φ = 52695143428.

The previous prime is 52695143401. The next prime is 52695143437. The reversal of 52695143429 is 92434159625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52394294404 + 300849025 = 228898^2 + 17345^2 .

It is a cyclic number.

It is not a de Polignac number, because 52695143429 - 2¹² = 52695139333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52695143489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26347571714 + 26347571715.

It is an arithmetic number, because the mean of its divisors is an integer number (26347571715).

Almost surely, 2^52695143429 is an apocalyptic number.

It is an amenable number.

52695143429 is a deficient number, since it is larger than the sum of its proper divisors (1).

52695143429 is an equidigital number, since it uses as much as digits as its factorization.

52695143429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 50.

The spelling of 52695143429 in words is "fifty-two billion, six hundred ninety-five million, one hundred forty-three thousand, four hundred twenty-nine".