135654380 has 12 divisors (see below), whose sum is σ = 284874240. Its totient is φ = 54261744.

The previous prime is 135654377. The next prime is 135654461. The reversal of 135654380 is 83456531.

135654380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×135654380² = 36804221626368800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 135654380.

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, 3391340 + ... + 3391379.

It is an arithmetic number, because the mean of its divisors is an integer number (23739520).

Almost surely, 2^135654380 is an apocalyptic number.

135654380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135654380 is an abundant number, since it is smaller than the sum of its proper divisors (149219860).

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

135654380 is a wasteful number, since it uses less digits than its factorization.

135654380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6782728 (or 6782726 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 135654380 is about 11647.0760279136. The cubic root of 135654380 is about 513.8203180232.

The spelling of 135654380 in words is "one hundred thirty-five million, six hundred fifty-four thousand, three hundred eighty".