135522335320 has 32 divisors (see below), whose sum is σ = 305096433120. Its totient is φ = 54178502400.

The previous prime is 135522335261. The next prime is 135522335359. The reversal of 135522335320 is 23533225531.

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, 878781 + ... + 1021420.

It is an arithmetic number, because the mean of its divisors is an integer number (9534263535).

Almost surely, 2^135522335320 is an apocalyptic number.

135522335320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

135522335320 is an abundant number, since it is smaller than the sum of its proper divisors (169574097800).

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

135522335320 is a wasteful number, since it uses less digits than its factorization.

135522335320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901995 (or 1901991 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

The spelling of 135522335320 in words is "one hundred thirty-five billion, five hundred twenty-two million, three hundred thirty-five thousand, three hundred twenty".