52589450429 has 2 divisors, whose sum is σ = 52589450430. Its totient is φ = 52589450428.

The previous prime is 52589450369. The next prime is 52589450449. The reversal of 52589450429 is 92405498525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51515380900 + 1074069529 = 226970^2 + 32773^2 .

It is a cyclic number.

It is not a de Polignac number, because 52589450429 - 2¹² = 52589446333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52589450449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26294725214 + 26294725215.

It is an arithmetic number, because the mean of its divisors is an integer number (26294725215).

Almost surely, 2^52589450429 is an apocalyptic number.

It is an amenable number.

52589450429 is a deficient number, since it is larger than the sum of its proper divisors (1).

52589450429 is an equidigital number, since it uses as much as digits as its factorization.

52589450429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184000, while the sum is 53.

The spelling of 52589450429 in words is "fifty-two billion, five hundred eighty-nine million, four hundred fifty thousand, four hundred twenty-nine".