152134525 has 12 divisors (see below), whose sum is σ = 188937684. Its totient is φ = 121520000.

The previous prime is 152134523. The next prime is 152134531. The reversal of 152134525 is 525431251.

152134525 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 6 ways, for example, as 8398404 + 143736121 = 2898^2 + 11989^2 .

It is not a de Polignac number, because 152134525 - 2¹ = 152134523 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 152134493 and 152134502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152134523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13185 + ... + 21865.

It is an arithmetic number, because the mean of its divisors is an integer number (15744807).

Almost surely, 2^152134525 is an apocalyptic number.

It is an amenable number.

152134525 is a deficient number, since it is larger than the sum of its proper divisors (36803159).

152134525 is an equidigital number, since it uses as much as digits as its factorization.

152134525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392 (or 9387 counting only the distinct ones).

The product of its digits is 6000, while the sum is 28.

The square root of 152134525 is about 12334.2825085207. The cubic root of 152134525 is about 533.8377248693.

Adding to 152134525 its reverse (525431251), we get a palindrome (677565776).

It can be divided in two parts, 1521 and 34525, that added together give a triangular number (36046 = T₂₆₈).

The spelling of 152134525 in words is "one hundred fifty-two million, one hundred thirty-four thousand, five hundred twenty-five".