52524415189 has 2 divisors, whose sum is σ = 52524415190. Its totient is φ = 52524415188.

The previous prime is 52524415183. The next prime is 52524415243. The reversal of 52524415189 is 98151442525.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29491192900 + 23033222289 = 171730^2 + 151767^2 .

It is a cyclic number.

It is not a de Polignac number, because 52524415189 - 2³¹ = 50376931541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52524415183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26262207594 + 26262207595.

It is an arithmetic number, because the mean of its divisors is an integer number (26262207595).

Almost surely, 2^52524415189 is an apocalyptic number.

It is an amenable number.

52524415189 is a deficient number, since it is larger than the sum of its proper divisors (1).

52524415189 is an equidigital number, since it uses as much as digits as its factorization.

52524415189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576000, while the sum is 46.

The spelling of 52524415189 in words is "fifty-two billion, five hundred twenty-four million, four hundred fifteen thousand, one hundred eighty-nine".