1632113444497 has 2 divisors, whose sum is σ = 1632113444498. Its totient is φ = 1632113444496.

The previous prime is 1632113444473. The next prime is 1632113444509. The reversal of 1632113444497 is 7944443112361.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1348220554641 + 283892889856 = 1161129^2 + 532816^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1632113444497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1632113444497.

It is not a weakly prime, because it can be changed into another prime (1632113444407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816056722248 + 816056722249.

It is an arithmetic number, because the mean of its divisors is an integer number (816056722249).

Almost surely, 2^{1632113444497} is an apocalyptic number.

It is an amenable number.

1632113444497 is a deficient number, since it is larger than the sum of its proper divisors (1).

1632113444497 is an equidigital number, since it uses as much as digits as its factorization.

1632113444497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 49.

The spelling of 1632113444497 in words is "one trillion, six hundred thirty-two billion, one hundred thirteen million, four hundred forty-four thousand, four hundred ninety-seven".