134175425 has 6 divisors (see below), whose sum is σ = 166377558. Its totient is φ = 107340320.

The previous prime is 134175413. The next prime is 134175427. The reversal of 134175425 is 524571431.

It can be written as a sum of positive squares in 3 ways, for example, as 30217009 + 103958416 = 5497^2 + 10196^2 .

It is not a de Polignac number, because 134175425 - 2¹⁸ = 133913281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134175391 and 134175400.

It is not an unprimeable number, because it can be changed into a prime (134175427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2683484 + ... + 2683533.

It is an arithmetic number, because the mean of its divisors is an integer number (27729593).

Almost surely, 2^134175425 is an apocalyptic number.

It is an amenable number.

134175425 is a deficient number, since it is larger than the sum of its proper divisors (32202133).

134175425 is an equidigital number, since it uses as much as digits as its factorization.

134175425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5367027 (or 5367022 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 134175425 is about 11583.4116304308. The cubic root of 134175425 is about 511.9462033015.

The spelling of 134175425 in words is "one hundred thirty-four million, one hundred seventy-five thousand, four hundred twenty-five".