1350501220517 has 2 divisors, whose sum is σ = 1350501220518. Its totient is φ = 1350501220516.

The previous prime is 1350501220507. The next prime is 1350501220577. The reversal of 1350501220517 is 7150221050531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1349793181636 + 708038881 = 1161806^2 + 26609^2 .

It is a cyclic number.

It is not a de Polignac number, because 1350501220517 - 2¹⁴ = 1350501204133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1350501220507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675250610258 + 675250610259.

It is an arithmetic number, because the mean of its divisors is an integer number (675250610259).

Almost surely, 2^{1350501220517} is an apocalyptic number.

It is an amenable number.

1350501220517 is a deficient number, since it is larger than the sum of its proper divisors (1).

1350501220517 is an equidigital number, since it uses as much as digits as its factorization.

1350501220517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 32.

The spelling of 1350501220517 in words is "one trillion, three hundred fifty billion, five hundred one million, two hundred twenty thousand, five hundred seventeen".