380537601589 has 2 divisors, whose sum is σ = 380537601590. Its totient is φ = 380537601588.

The previous prime is 380537601551. The next prime is 380537601601. The reversal of 380537601589 is 985106735083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367014237489 + 13523364100 = 605817^2 + 116290^2 .

It is an emirp because it is prime and its reverse (985106735083) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 380537601589 - 2⁹ = 380537601077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (380537601089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190268800794 + 190268800795.

It is an arithmetic number, because the mean of its divisors is an integer number (190268800795).

Almost surely, 2^380537601589 is an apocalyptic number.

It is an amenable number.

380537601589 is a deficient number, since it is larger than the sum of its proper divisors (1).

380537601589 is an equidigital number, since it uses as much as digits as its factorization.

380537601589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 380537601589 in words is "three hundred eighty billion, five hundred thirty-seven million, six hundred one thousand, five hundred eighty-nine".