1350837587773 has 2 divisors, whose sum is σ = 1350837587774. Its totient is φ = 1350837587772.

The previous prime is 1350837587699. The next prime is 1350837587783. The reversal of 1350837587773 is 3777857380531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1260325060164 + 90512527609 = 1122642^2 + 300853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1350837587773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350837587783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675418793886 + 675418793887.

It is an arithmetic number, because the mean of its divisors is an integer number (675418793887).

Almost surely, 2^{1350837587773} is an apocalyptic number.

It is an amenable number.

1350837587773 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350837587773 is an equidigital number, since it uses as much as digits as its factorization.

1350837587773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103723200, while the sum is 64.

The spelling of 1350837587773 in words is "one trillion, three hundred fifty billion, eight hundred thirty-seven million, five hundred eighty-seven thousand, seven hundred seventy-three".