135468177 has 16 divisors (see below), whose sum is σ = 194734848. Its totient is φ = 83272320.

The previous prime is 135468167. The next prime is 135468181. The reversal of 135468177 is 771864531.

It is not a de Polignac number, because 135468177 - 2⁷ = 135468049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135468107) 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, 54277 + ... + 56717.

It is an arithmetic number, because the mean of its divisors is an integer number (12170928).

Almost surely, 2^135468177 is an apocalyptic number.

It is an amenable number.

135468177 is a deficient number, since it is larger than the sum of its proper divisors (59266671).

135468177 is a wasteful number, since it uses less digits than its factorization.

135468177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880.

The product of its digits is 141120, while the sum is 42.

The square root of 135468177 is about 11639.0797316626. The cubic root of 135468177 is about 513.5851156571.

The spelling of 135468177 in words is "one hundred thirty-five million, four hundred sixty-eight thousand, one hundred seventy-seven".