1350632531653 has 2 divisors, whose sum is σ = 1350632531654. Its totient is φ = 1350632531652.

The previous prime is 1350632531597. The next prime is 1350632531657. The reversal of 1350632531653 is 3561352360531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1117805051169 + 232827480484 = 1057263^2 + 482522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350632531653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350632531657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675316265826 + 675316265827.

It is an arithmetic number, because the mean of its divisors is an integer number (675316265827).

Almost surely, 2^{1350632531653} is an apocalyptic number.

It is an amenable number.

1350632531653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350632531653 is an equidigital number, since it uses as much as digits as its factorization.

1350632531653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 729000, while the sum is 43.

The spelling of 1350632531653 in words is "one trillion, three hundred fifty billion, six hundred thirty-two million, five hundred thirty-one thousand, six hundred fifty-three".