489328187136001 has 2 divisors, whose sum is σ = 489328187136002. Its totient is φ = 489328187136000.

The previous prime is 489328187135971. The next prime is 489328187136011. The reversal of 489328187136001 is 100631781823984.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353568754123776 + 135759433012225 = 18803424^2 + 11651585^2 .

It is a cyclic number.

It is not a de Polignac number, because 489328187136001 - 2¹⁵ = 489328187103233 is a prime.

It is not a weakly prime, because it can be changed into another prime (489328187136011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244664093568000 + 244664093568001.

It is an arithmetic number, because the mean of its divisors is an integer number (244664093568001).

Almost surely, 2^{489328187136001} is an apocalyptic number.

It is an amenable number.

489328187136001 is a deficient number, since it is larger than the sum of its proper divisors (1).

489328187136001 is an equidigital number, since it uses as much as digits as its factorization.

489328187136001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13934592, while the sum is 61.

The spelling of 489328187136001 in words is "four hundred eighty-nine trillion, three hundred twenty-eight billion, one hundred eighty-seven million, one hundred thirty-six thousand, one".