1353256365005 has 8 divisors (see below), whose sum is σ = 1663515141624. Its totient is φ = 1056200089600.

The previous prime is 1353256364969. The next prime is 1353256365007. The reversal of 1353256365005 is 5005636523531.

It can be written as a sum of positive squares in 4 ways, for example, as 85927541956 + 1267328823049 = 293134^2 + 1125757^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1353256365005 - 2¹⁴ = 1353256348621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353256365007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3300625076 + ... + 3300625485.

It is an arithmetic number, because the mean of its divisors is an integer number (207939392703).

Almost surely, 2^{1353256365005} is an apocalyptic number.

It is an amenable number.

1353256365005 is a deficient number, since it is larger than the sum of its proper divisors (310258776619).

1353256365005 is an equidigital number, since it uses as much as digits as its factorization.

1353256365005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6601250607.

The product of its (nonzero) digits is 1215000, while the sum is 44.

The spelling of 1353256365005 in words is "one trillion, three hundred fifty-three billion, two hundred fifty-six million, three hundred sixty-five thousand, five".