135051125 has 24 divisors (see below), whose sum is σ = 185279640. Its totient is φ = 98208000.

The previous prime is 135051083. The next prime is 135051131. The reversal of 135051125 is 521150531.

It is a happy number.

135051125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 31967716 + 103083409 = 5654^2 + 10153^2 .

It is not a de Polignac number, because 135051125 - 2¹⁰ = 135050101 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 135051125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10661 + ... + 19589.

It is an arithmetic number, because the mean of its divisors is an integer number (7719985).

Almost surely, 2^135051125 is an apocalyptic number.

It is an amenable number.

135051125 is a deficient number, since it is larger than the sum of its proper divisors (50228515).

135051125 is an equidigital number, since it uses as much as digits as its factorization.

135051125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8966 (or 8945 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 135051125 is about 11621.1499000744. The cubic root of 135051125 is about 513.0575332525.

The spelling of 135051125 in words is "one hundred thirty-five million, fifty-one thousand, one hundred twenty-five".