135543376 has 40 divisors (see below), whose sum is σ = 270232704. Its totient is φ = 65821440.

The previous prime is 135543371. The next prime is 135543383. The reversal of 135543376 is 673345531.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135543371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240471 + ... + 241033.

Almost surely, 2^135543376 is an apocalyptic number.

135543376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

135543376 is a deficient number, since it is larger than the sum of its proper divisors (134689328).

135543376 is a wasteful number, since it uses less digits than its factorization.

135543376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979 (or 973 counting only the distinct ones).

The product of its digits is 113400, while the sum is 37.

The square root of 135543376 is about 11642.3097364741. The cubic root of 135543376 is about 513.6801292215.

The spelling of 135543376 in words is "one hundred thirty-five million, five hundred forty-three thousand, three hundred seventy-six".