135654443848860 has 48 divisors (see below), whose sum is σ = 402175527649056. Its totient is φ = 34046605514752.

The previous prime is 135654443848853. The next prime is 135654443848901. The reversal of 135654443848860 is 68848344456531.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66497275377 + ... + 66497277416.

It is an arithmetic number, because the mean of its divisors is an integer number (8378656826022).

Almost surely, 2^{135654443848860} is an apocalyptic number.

135654443848860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135654443848860 is an abundant number, since it is smaller than the sum of its proper divisors (266521083800196).

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

135654443848860 is a wasteful number, since it uses less digits than its factorization.

135654443848860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132994552822 (or 132994552820 counting only the distinct ones).

The product of its (nonzero) digits is 1061683200, while the sum is 69.

The spelling of 135654443848860 in words is "one hundred thirty-five trillion, six hundred fifty-four billion, four hundred forty-three million, eight hundred forty-eight thousand, eight hundred sixty".