9452525242 has 4 divisors (see below), whose sum is σ = 14178787866. Its totient is φ = 4726262620.

The previous prime is 9452525237. The next prime is 9452525279. The reversal of 9452525242 is 2425252549.

9452525242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8359627761 + 1092897481 = 91431^2 + 33059^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9452525195 and 9452525204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2363131309 + ... + 2363131312.

Almost surely, 2^9452525242 is an apocalyptic number.

9452525242 is a deficient number, since it is larger than the sum of its proper divisors (4726262624).

9452525242 is a wasteful number, since it uses less digits than its factorization.

9452525242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4726262623.

The product of its digits is 288000, while the sum is 40.

The square root of 9452525242 is about 97224.0980518719. The cubic root of 9452525242 is about 2114.3779217339.

The spelling of 9452525242 in words is "nine billion, four hundred fifty-two million, five hundred twenty-five thousand, two hundred forty-two".