1363495928573 has 2 divisors, whose sum is σ = 1363495928574. Its totient is φ = 1363495928572.

The previous prime is 1363495928539. The next prime is 1363495928579. The reversal of 1363495928573 is 3758295943631.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1186472098009 + 177023830564 = 1089253^2 + 420742^2 .

It is a cyclic number.

It is not a de Polignac number, because 1363495928573 - 2⁸ = 1363495928317 is a prime.

It is a super-2 number, since 2×1363495928573² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1363495928579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681747964286 + 681747964287.

It is an arithmetic number, because the mean of its divisors is an integer number (681747964287).

Almost surely, 2^{1363495928573} is an apocalyptic number.

It is an amenable number.

1363495928573 is a deficient number, since it is larger than the sum of its proper divisors (1).

1363495928573 is an equidigital number, since it uses as much as digits as its factorization.

1363495928573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 146966400, while the sum is 65.

The spelling of 1363495928573 in words is "one trillion, three hundred sixty-three billion, four hundred ninety-five million, nine hundred twenty-eight thousand, five hundred seventy-three".