134329546625 has 8 divisors (see below), whose sum is σ = 167643274344. Its totient is φ = 107463637200.

The previous prime is 134329546613. The next prime is 134329546627. The reversal of 134329546625 is 526645923431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40330278976 + 93999267649 = 200824^2 + 306593^2 .

It is not a de Polignac number, because 134329546625 - 2⁴ = 134329546609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134329546627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537318062 + ... + 537318311.

It is an arithmetic number, because the mean of its divisors is an integer number (20955409293).

Almost surely, 2^134329546625 is an apocalyptic number.

It is an amenable number.

134329546625 is a deficient number, since it is larger than the sum of its proper divisors (33313727719).

134329546625 is an equidigital number, since it uses as much as digits as its factorization.

134329546625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074636388 (or 1074636378 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 50.

The spelling of 134329546625 in words is "one hundred thirty-four billion, three hundred twenty-nine million, five hundred forty-six thousand, six hundred twenty-five".