1353532135 has 4 divisors (see below), whose sum is σ = 1624238568. Its totient is φ = 1082825704.

The previous prime is 1353532097. The next prime is 1353532171. The reversal of 1353532135 is 5312353531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5312353531 = 1103 ⋅4816277.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1353532135 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1353532097 and 1353532106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135353209 + ... + 135353218.

It is an arithmetic number, because the mean of its divisors is an integer number (406059642).

Almost surely, 2^1353532135 is an apocalyptic number.

1353532135 is a deficient number, since it is larger than the sum of its proper divisors (270706433).

1353532135 is an equidigital number, since it uses as much as digits as its factorization.

1353532135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270706432.

The product of its digits is 20250, while the sum is 31.

The square root of 1353532135 is about 36790.3810118895. The cubic root of 1353532135 is about 1106.1724988105.

Adding to 1353532135 its reverse (5312353531), we get a palindrome (6665885666).

The spelling of 1353532135 in words is "one billion, three hundred fifty-three million, five hundred thirty-two thousand, one hundred thirty-five".