135551054542 has 8 divisors (see below), whose sum is σ = 204136648632. Its totient is φ = 67505505000.

The previous prime is 135551054539. The next prime is 135551054563. The reversal of 135551054542 is 245450155531.

135551054542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 135551054495 and 135551054504.

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, 135010509 + ... + 135011512.

It is an arithmetic number, because the mean of its divisors is an integer number (25517081079).

Almost surely, 2^135551054542 is an apocalyptic number.

135551054542 is a deficient number, since it is larger than the sum of its proper divisors (68585594090).

135551054542 is a wasteful number, since it uses less digits than its factorization.

135551054542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270022274.

The product of its (nonzero) digits is 300000, while the sum is 40.

The spelling of 135551054542 in words is "one hundred thirty-five billion, five hundred fifty-one million, fifty-four thousand, five hundred forty-two".