135551334054 has 16 divisors (see below), whose sum is σ = 272898051840. Its totient is φ = 44884547400.

The previous prime is 135551334031. The next prime is 135551334131. The reversal of 135551334054 is 450433155531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74806674 + ... + 74808485.

It is an arithmetic number, because the mean of its divisors is an integer number (17056128240).

Almost surely, 2^135551334054 is an apocalyptic number.

135551334054 is an abundant number, since it is smaller than the sum of its proper divisors (137346717786).

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

135551334054 is a wasteful number, since it uses less digits than its factorization.

135551334054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149615315.

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 135551334054 its reverse (450433155531), we get a palindrome (585984489585).

The spelling of 135551334054 in words is "one hundred thirty-five billion, five hundred fifty-one million, three hundred thirty-four thousand, fifty-four".