134511325 has 48 divisors (see below), whose sum is σ = 188876800. Its totient is φ = 94910400.

The previous prime is 134511313. The next prime is 134511329. The reversal of 134511325 is 523115431.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-134511325 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 134511325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134511329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1702636 + ... + 1702714.

Almost surely, 2^134511325 is an apocalyptic number.

It is an amenable number.

134511325 is a deficient number, since it is larger than the sum of its proper divisors (54365475).

134511325 is an equidigital number, since it uses as much as digits as its factorization.

134511325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 128 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 134511325 is about 11597.9017498856. The cubic root of 134511325 is about 512.3730560071.

Adding to 134511325 its reverse (523115431), we get a palindrome (657626756).

The spelling of 134511325 in words is "one hundred thirty-four million, five hundred eleven thousand, three hundred twenty-five".