1352135543 has 8 divisors (see below), whose sum is σ = 1475869440. Its totient is φ = 1228537080.

The previous prime is 1352135503. The next prime is 1352135593. The reversal of 1352135543 is 3455312531.

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

It is a cyclic number.

It is not a de Polignac number, because 1352135543 - 2⁶ = 1352135479 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 (1352135503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12383 + ... + 53456.

It is an arithmetic number, because the mean of its divisors is an integer number (184483680).

Almost surely, 2^1352135543 is an apocalyptic number.

1352135543 is a deficient number, since it is larger than the sum of its proper divisors (123733897).

1352135543 is a wasteful number, since it uses less digits than its factorization.

1352135543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67717.

The product of its digits is 27000, while the sum is 32.

The square root of 1352135543 is about 36771.3957173235. The cubic root of 1352135543 is about 1105.7919135091.

The spelling of 1352135543 in words is "one billion, three hundred fifty-two million, one hundred thirty-five thousand, five hundred forty-three".