135609496 has 32 divisors (see below), whose sum is σ = 277868880. Its totient is φ = 61532800.

The previous prime is 135609473. The next prime is 135609499. The reversal of 135609496 is 694906531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135609499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71310 + ... + 73186.

Almost surely, 2^135609496 is an apocalyptic number.

It is an amenable number.

135609496 is an abundant number, since it is smaller than the sum of its proper divisors (142259384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135609496 is a wasteful number, since it uses less digits than its factorization.

135609496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715 (or 2711 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 43.

The square root of 135609496 is about 11645.1490329665. The cubic root of 135609496 is about 513.7636424846.

The spelling of 135609496 in words is "one hundred thirty-five million, six hundred nine thousand, four hundred ninety-six".