134553671265 has 32 divisors (see below), whose sum is σ = 231864514560. Its totient is φ = 66236610816.

The previous prime is 134553671209. The next prime is 134553671309. The reversal of 134553671265 is 562176355431.

It is a happy number.

It is not a de Polignac number, because 134553671265 - 2⁶ = 134553671201 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3989091 + ... + 4022679.

It is an arithmetic number, because the mean of its divisors is an integer number (7245766080).

Almost surely, 2^134553671265 is an apocalyptic number.

134553671265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134553671265 is a deficient number, since it is larger than the sum of its proper divisors (97310843295).

134553671265 is a wasteful number, since it uses less digits than its factorization.

134553671265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54153.

The product of its digits is 2268000, while the sum is 48.

The spelling of 134553671265 in words is "one hundred thirty-four billion, five hundred fifty-three million, six hundred seventy-one thousand, two hundred sixty-five".