134178853 has 8 divisors (see below), whose sum is σ = 140762880. Its totient is φ = 127725360.

The previous prime is 134178851. The next prime is 134178857. The reversal of 134178853 is 358871431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134178853 - 2¹ = 134178851 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134178851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30525 + ... + 34642.

It is an arithmetic number, because the mean of its divisors is an integer number (17595360).

Almost surely, 2^134178853 is an apocalyptic number.

It is an amenable number.

134178853 is a deficient number, since it is larger than the sum of its proper divisors (6584027).

134178853 is an equidigital number, since it uses as much as digits as its factorization.

134178853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65267.

The product of its digits is 80640, while the sum is 40.

The square root of 134178853 is about 11583.5595997085. The cubic root of 134178853 is about 511.9505631080.

The spelling of 134178853 in words is "one hundred thirty-four million, one hundred seventy-eight thousand, eight hundred fifty-three".