189714627385937 has 2 divisors, whose sum is σ = 189714627385938. Its totient is φ = 189714627385936.

The previous prime is 189714627385861. The next prime is 189714627385967. The reversal of 189714627385937 is 739583726417981.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 182682499288081 + 7032128097856 = 13516009^2 + 2651816^2 .

It is a cyclic number.

It is not a de Polignac number, because 189714627385937 - 2³⁶ = 189645907909201 is a prime.

It is not a weakly prime, because it can be changed into another prime (189714627385967) 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, 94857313692968 + 94857313692969.

It is an arithmetic number, because the mean of its divisors is an integer number (94857313692969).

Almost surely, 2^{189714627385937} is an apocalyptic number.

It is an amenable number.

189714627385937 is a deficient number, since it is larger than the sum of its proper divisors (1).

189714627385937 is an equidigital number, since it uses as much as digits as its factorization.

189714627385937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3840721920, while the sum is 80.

The spelling of 189714627385937 in words is "one hundred eighty-nine trillion, seven hundred fourteen billion, six hundred twenty-seven million, three hundred eighty-five thousand, nine hundred thirty-seven".