135065265542325 has 144 divisors (see below), whose sum is σ = 254796271119936. Its totient is φ = 68302913817600.

The previous prime is 135065265542323. The next prime is 135065265542351. The reversal of 135065265542325 is 523245562560531.

135065265542325 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 6 + 5 + 2 + 65 + 542 + 32 + 5 = 666.

It is not a de Polignac number, because 135065265542325 - 2¹ = 135065265542323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135065265542323) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 309363634 + ... + 309799916.

It is an arithmetic number, because the mean of its divisors is an integer number (1769418549444).

Almost surely, 2^{135065265542325} is an apocalyptic number.

135065265542325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135065265542325 is a deficient number, since it is larger than the sum of its proper divisors (119731005577611).

135065265542325 is a wasteful number, since it uses less digits than its factorization.

135065265542325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437284 (or 437276 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 54.

The spelling of 135065265542325 in words is "one hundred thirty-five trillion, sixty-five billion, two hundred sixty-five million, five hundred forty-two thousand, three hundred twenty-five".