152531140325 has 12 divisors (see below), whose sum is σ = 189285386820. Its totient is φ = 121930220160.

The previous prime is 152531140313. The next prime is 152531140331. The reversal of 152531140325 is 523041135251.

152531140325 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 36204289 + 152494936036 = 6017^2 + 390506^2 .

It is not a de Polignac number, because 152531140325 - 2⁴ = 152531140309 is a prime.

It is a super-2 number, since 2×152531140325² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 152531140291 and 152531140300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2334434 + ... + 2398883.

It is an arithmetic number, because the mean of its divisors is an integer number (15773782235).

Almost surely, 2^152531140325 is an apocalyptic number.

It is an amenable number.

152531140325 is a deficient number, since it is larger than the sum of its proper divisors (36754246495).

152531140325 is a wasteful number, since it uses less digits than its factorization.

152531140325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4734616 (or 4734611 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 152531140325 its reverse (523041135251), we get a palindrome (675572275576).

The spelling of 152531140325 in words is "one hundred fifty-two billion, five hundred thirty-one million, one hundred forty thousand, three hundred twenty-five".