1353315543 has 16 divisors (see below), whose sum is σ = 1821574656. Its totient is φ = 893659520.

The previous prime is 1353315541. The next prime is 1353315559. The reversal of 1353315543 is 3455133531.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1353315543 - 2¹ = 1353315541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353315541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230146 + ... + 235952.

It is an arithmetic number, because the mean of its divisors is an integer number (113848416).

Almost surely, 2^1353315543 is an apocalyptic number.

1353315543 is a deficient number, since it is larger than the sum of its proper divisors (468259113).

1353315543 is a wasteful number, since it uses less digits than its factorization.

1353315543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6534.

The product of its digits is 40500, while the sum is 33.

The square root of 1353315543 is about 36787.4372986214. The cubic root of 1353315543 is about 1106.1134924798.

The spelling of 1353315543 in words is "one billion, three hundred fifty-three million, three hundred fifteen thousand, five hundred forty-three".