135505424150552 has 32 divisors (see below), whose sum is σ = 257780179861920. Its totient is φ = 66764998567680.

The previous prime is 135505424150513. The next prime is 135505424150587. The reversal of 135505424150552 is 255051424505531.

It is a junction number, because it is equal to n+sod(n) for n = 135505424150497 and 135505424150506.

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, 58596773 + ... + 60865364.

It is an arithmetic number, because the mean of its divisors is an integer number (8055630620685).

Almost surely, 2^{135505424150552} is an apocalyptic number.

It is an amenable number.

135505424150552 is a deficient number, since it is larger than the sum of its proper divisors (122274755711368).

135505424150552 is a wasteful number, since it uses less digits than its factorization.

135505424150552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119464211 (or 119464207 counting only the distinct ones).

The product of its (nonzero) digits is 3000000, while the sum is 47.

The spelling of 135505424150552 in words is "one hundred thirty-five trillion, five hundred five billion, four hundred twenty-four million, one hundred fifty thousand, five hundred fifty-two".