9525421120 has 28 divisors (see below), whose sum is σ = 22682409804. Its totient is φ = 3810168320.

The previous prime is 9525421117. The next prime is 9525421159. The reversal of 9525421120 is 211245259.

It can be written as a sum of positive squares in 2 ways, for example, as 2719831104 + 6805590016 = 52152^2 + 82496^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14883151 + ... + 14883790.

Almost surely, 2^9525421120 is an apocalyptic number.

It is an amenable number.

9525421120 is an abundant number, since it is smaller than the sum of its proper divisors (13156988684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9525421120 is a wasteful number, since it uses less digits than its factorization.

9525421120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29766958 (or 29766948 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 9525421120 is about 97598.2639189858. The cubic root of 9525421120 is about 2119.7992215219.

Adding to 9525421120 its reverse (211245259), we get a palindrome (9736666379).

The spelling of 9525421120 in words is "nine billion, five hundred twenty-five million, four hundred twenty-one thousand, one hundred twenty".