52430452234357 has 2 divisors, whose sum is σ = 52430452234358. Its totient is φ = 52430452234356.

The previous prime is 52430452234331. The next prime is 52430452234403. The reversal of 52430452234357 is 75343225403425.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52269559793361 + 160892440996 = 7229769^2 + 401114^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52430452234357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52430452234357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52430452234957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26215226117178 + 26215226117179.

It is an arithmetic number, because the mean of its divisors is an integer number (26215226117179).

Almost surely, 2^{52430452234357} is an apocalyptic number.

It is an amenable number.

52430452234357 is a deficient number, since it is larger than the sum of its proper divisors (1).

52430452234357 is an equidigital number, since it uses as much as digits as its factorization.

52430452234357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096000, while the sum is 49.

The spelling of 52430452234357 in words is "fifty-two trillion, four hundred thirty billion, four hundred fifty-two million, two hundred thirty-four thousand, three hundred fifty-seven".