9453940525 has 12 divisors (see below), whose sum is σ = 11724483712. Its totient is φ = 7562121840.

The previous prime is 9453940519. The next prime is 9453940541. The reversal of 9453940525 is 5250493549.

9453940525 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9453940525 - 2²⁵ = 9420386093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200242 + ... + 242908.

Almost surely, 2^9453940525 is an apocalyptic number.

It is an amenable number.

9453940525 is a deficient number, since it is larger than the sum of its proper divisors (2270543187).

9453940525 is a wasteful number, since it uses less digits than its factorization.

9453940525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51540 (or 51535 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 46.

The square root of 9453940525 is about 97231.3762373032. The cubic root of 9453940525 is about 2114.4834418186.

The spelling of 9453940525 in words is "nine billion, four hundred fifty-three million, nine hundred forty thousand, five hundred twenty-five".