134825555 has 16 divisors (see below), whose sum is σ = 174122784. Its totient is φ = 99847680.

The previous prime is 134825543. The next prime is 134825557. The reversal of 134825555 is 555528431.

It is not a de Polignac number, because 134825555 - 2¹⁶ = 134760019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134825557) 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, 7817 + ... + 18186.

It is an arithmetic number, because the mean of its divisors is an integer number (10882674).

Almost surely, 2^134825555 is an apocalyptic number.

134825555 is a deficient number, since it is larger than the sum of its proper divisors (39297229).

134825555 is a wasteful number, since it uses less digits than its factorization.

134825555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26086.

The product of its digits is 120000, while the sum is 38.

The square root of 134825555 is about 11611.4406944186. The cubic root of 134825555 is about 512.7717282021.

The spelling of 134825555 in words is "one hundred thirty-four million, eight hundred twenty-five thousand, five hundred fifty-five".