147125529 has 12 divisors (see below), whose sum is σ = 213098496. Its totient is φ = 97814232.

The previous prime is 147125521. The next prime is 147125543. The reversal of 147125529 is 925521741.

147125529 is a `hidden beast` number, since 1 + 4 + 7 + 125 + 529 = 666.

It is not a de Polignac number, because 147125529 - 2³ = 147125521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 147125493 and 147125502.

It is not an unprimeable number, because it can be changed into a prime (147125521) 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 11 ways as a sum of consecutive naturals, for example, 18969 + ... + 25574.

It is an arithmetic number, because the mean of its divisors is an integer number (17758208).

Almost surely, 2^147125529 is an apocalyptic number.

It is an amenable number.

147125529 is a deficient number, since it is larger than the sum of its proper divisors (65972967).

147125529 is a wasteful number, since it uses less digits than its factorization.

147125529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44916 (or 44913 counting only the distinct ones).

The product of its digits is 25200, while the sum is 36.

The square root of 147125529 is about 12129.5312770115. The cubic root of 147125529 is about 527.9133918722.

It can be divided in two parts, 1471 and 25529, that added together give a cube (27000 = 30³).

The spelling of 147125529 in words is "one hundred forty-seven million, one hundred twenty-five thousand, five hundred twenty-nine".