135235435522 has 16 divisors (see below), whose sum is σ = 221424660000. Its totient is φ = 61434455040.

The previous prime is 135235435501. The next prime is 135235435529. The reversal of 135235435522 is 225534532531.

It is not an unprimeable number, because it can be changed into a prime (135235435529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1771647 + ... + 1846402.

It is an arithmetic number, because the mean of its divisors is an integer number (13839041250).

Almost surely, 2^135235435522 is an apocalyptic number.

135235435522 is a deficient number, since it is larger than the sum of its proper divisors (86189224478).

135235435522 is a wasteful number, since it uses less digits than its factorization.

135235435522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3619761.

The product of its digits is 540000, while the sum is 40.

The spelling of 135235435522 in words is "one hundred thirty-five billion, two hundred thirty-five million, four hundred thirty-five thousand, five hundred twenty-two".