135955955445 has 16 divisors (see below), whose sum is σ = 219973682880. Its totient is φ = 71695124864.

The previous prime is 135955955417. The next prime is 135955955449. The reversal of 135955955445 is 544559559531.

It is a cyclic number.

It is not a de Polignac number, because 135955955445 - 2¹⁴ = 135955939061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135955955449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50918499 + ... + 50921168.

It is an arithmetic number, because the mean of its divisors is an integer number (13748355180).

Almost surely, 2^135955955445 is an apocalyptic number.

135955955445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135955955445 is a deficient number, since it is larger than the sum of its proper divisors (84017727435).

135955955445 is a wasteful number, since it uses less digits than its factorization.

135955955445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101839764.

The product of its digits is 60750000, while the sum is 60.

The spelling of 135955955445 in words is "one hundred thirty-five billion, nine hundred fifty-five million, nine hundred fifty-five thousand, four hundred forty-five".