135550434145522 has 16 divisors (see below), whose sum is σ = 223170597662112. Its totient is φ = 61235834721120.

The previous prime is 135550434145459. The next prime is 135550434145601. The reversal of 135550434145522 is 225541434055531.

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, 18899945403 + ... + 18899952574.

It is an arithmetic number, because the mean of its divisors is an integer number (13948162353882).

Almost surely, 2^{135550434145522} is an apocalyptic number.

135550434145522 is a deficient number, since it is larger than the sum of its proper divisors (87620163516590).

135550434145522 is a wasteful number, since it uses less digits than its factorization.

135550434145522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37799898153.

The product of its (nonzero) digits is 7200000, while the sum is 49.

The spelling of 135550434145522 in words is "one hundred thirty-five trillion, five hundred fifty billion, four hundred thirty-four million, one hundred forty-five thousand, five hundred twenty-two".