9124452525 has 24 divisors (see below), whose sum is σ = 15493489504. Its totient is φ = 4734849600.

The previous prime is 9124452523. The next prime is 9124452563. The reversal of 9124452525 is 5252544219.

It is not a de Polignac number, because 9124452525 - 2¹ = 9124452523 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9124452523) 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, 1641271 + ... + 1646820.

Almost surely, 2^9124452525 is an apocalyptic number.

It is an amenable number.

9124452525 is a deficient number, since it is larger than the sum of its proper divisors (6369036979).

9124452525 is a wasteful number, since it uses less digits than its factorization.

9124452525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3288141 (or 3288136 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 9124452525 is about 95522.0002146102. Note that the first 3 decimals coincide. The cubic root of 9124452525 is about 2089.6278058712.

The spelling of 9124452525 in words is "nine billion, one hundred twenty-four million, four hundred fifty-two thousand, five hundred twenty-five".