9154528125 has 24 divisors (see below), whose sum is σ = 15256586016. Its totient is φ = 4882410000.

The previous prime is 9154528121. The next prime is 9154528133. The reversal of 9154528125 is 5218254519.

It is not a de Polignac number, because 9154528125 - 2² = 9154528121 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9154528121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 478867 + ... + 497616.

It is an arithmetic number, because the mean of its divisors is an integer number (635691084).

Almost surely, 2^9154528125 is an apocalyptic number.

It is an amenable number.

9154528125 is a deficient number, since it is larger than the sum of its proper divisors (6102057891).

9154528125 is an frugal number, since it uses more digits than its factorization.

9154528125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976511 (or 976491 counting only the distinct ones).

The product of its digits is 144000, while the sum is 42.

The square root of 9154528125 is about 95679.2983095089. The cubic root of 9154528125 is about 2091.9211995521.

The spelling of 9154528125 in words is "nine billion, one hundred fifty-four million, five hundred twenty-eight thousand, one hundred twenty-five".