134888055 has 16 divisors (see below), whose sum is σ = 215987040. Its totient is φ = 71884928.

The previous prime is 134888053. The next prime is 134888057. The reversal of 134888055 is 550888431.

It is an interprime number because it is at equal distance from previous prime (134888053) and next prime (134888057).

It is a cyclic number.

It is not a de Polignac number, because 134888055 - 2¹ = 134888053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 134887998 and 134888016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134888053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23401 + ... + 28589.

It is an arithmetic number, because the mean of its divisors is an integer number (13499190).

Almost surely, 2^134888055 is an apocalyptic number.

134888055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134888055 is a deficient number, since it is larger than the sum of its proper divisors (81098985).

134888055 is a wasteful number, since it uses less digits than its factorization.

134888055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6930.

The product of its (nonzero) digits is 153600, while the sum is 42.

The square root of 134888055 is about 11614.1316937600. The cubic root of 134888055 is about 512.8509497863.

The spelling of 134888055 in words is "one hundred thirty-four million, eight hundred eighty-eight thousand, fifty-five".