52747201589 has 2 divisors, whose sum is σ = 52747201590. Its totient is φ = 52747201588.

The previous prime is 52747201583. The next prime is 52747201597. The reversal of 52747201589 is 98510274725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52289968900 + 457232689 = 228670^2 + 21383^2 .

It is a cyclic number.

It is not a de Polignac number, because 52747201589 - 2¹² = 52747197493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52747201583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26373600794 + 26373600795.

It is an arithmetic number, because the mean of its divisors is an integer number (26373600795).

Almost surely, 2^52747201589 is an apocalyptic number.

It is an amenable number.

52747201589 is a deficient number, since it is larger than the sum of its proper divisors (1).

52747201589 is an equidigital number, since it uses as much as digits as its factorization.

52747201589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 52747201589 in words is "fifty-two billion, seven hundred forty-seven million, two hundred one thousand, five hundred eighty-nine".