1353005325533 has 4 divisors (see below), whose sum is σ = 1424216132160. Its totient is φ = 1281794518908.

The previous prime is 1353005325521. The next prime is 1353005325559. The reversal of 1353005325533 is 3355235003531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1353005325533 - 2⁸ = 1353005325277 is a prime.

It is a super-3 number, since 3×1353005325533³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353005325563) 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 3 ways as a sum of consecutive naturals, for example, 35605403285 + ... + 35605403322.

It is an arithmetic number, because the mean of its divisors is an integer number (356054033040).

Almost surely, 2^{1353005325533} is an apocalyptic number.

It is an amenable number.

1353005325533 is a deficient number, since it is larger than the sum of its proper divisors (71210806627).

1353005325533 is an equidigital number, since it uses as much as digits as its factorization.

1353005325533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71210806626.

The product of its (nonzero) digits is 303750, while the sum is 38.

The spelling of 1353005325533 in words is "one trillion, three hundred fifty-three billion, five million, three hundred twenty-five thousand, five hundred thirty-three".