5321425589989 has 2 divisors, whose sum is σ = 5321425589990. Its totient is φ = 5321425589988.

The previous prime is 5321425589971. The next prime is 5321425590011. The reversal of 5321425589989 is 9899855241235.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4817278728900 + 504146861089 = 2194830^2 + 710033^2 .

It is a cyclic number.

It is not a de Polignac number, because 5321425589989 - 2⁵ = 5321425589957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5321425589929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2660712794994 + 2660712794995.

It is an arithmetic number, because the mean of its divisors is an integer number (2660712794995).

Almost surely, 2^{5321425589989} is an apocalyptic number.

It is an amenable number.

5321425589989 is a deficient number, since it is larger than the sum of its proper divisors (1).

5321425589989 is an equidigital number, since it uses as much as digits as its factorization.

5321425589989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936000, while the sum is 70.

The spelling of 5321425589989 in words is "five trillion, three hundred twenty-one billion, four hundred twenty-five million, five hundred eighty-nine thousand, nine hundred eighty-nine".