389201545037 has 2 divisors, whose sum is σ = 389201545038. Its totient is φ = 389201545036.

The previous prime is 389201545013. The next prime is 389201545067. The reversal of 389201545037 is 730545102983.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 378002402761 + 11199142276 = 614819^2 + 105826^2 .

It is a cyclic number.

It is not a de Polignac number, because 389201545037 - 2³⁴ = 372021675853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 389201544982 and 389201545000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (389201545067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194600772518 + 194600772519.

It is an arithmetic number, because the mean of its divisors is an integer number (194600772519).

Almost surely, 2^389201545037 is an apocalyptic number.

It is an amenable number.

389201545037 is a deficient number, since it is larger than the sum of its proper divisors (1).

389201545037 is an equidigital number, since it uses as much as digits as its factorization.

389201545037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 389201545037 in words is "three hundred eighty-nine billion, two hundred one million, five hundred forty-five thousand, thirty-seven".