152536042225 has 96 divisors (see below), whose sum is σ = 227931840000. Its totient is φ = 99057530880.

The previous prime is 152536042213. The next prime is 152536042259. The reversal of 152536042225 is 522240635251.

It is a de Polignac number, because none of the positive numbers 2^k-152536042225 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 73723491 + ... + 73725559.

It is an arithmetic number, because the mean of its divisors is an integer number (2374290000).

Almost surely, 2^152536042225 is an apocalyptic number.

It is an amenable number.

152536042225 is a deficient number, since it is larger than the sum of its proper divisors (75395797775).

152536042225 is a wasteful number, since it uses less digits than its factorization.

152536042225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387 (or 2382 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 152536042225 its reverse (522240635251), we get a palindrome (674776677476).

The spelling of 152536042225 in words is "one hundred fifty-two billion, five hundred thirty-six million, forty-two thousand, two hundred twenty-five".