9505928425 has 12 divisors (see below), whose sum is σ = 13471258816. Its totient is φ = 6518350800.

The previous prime is 9505928329. The next prime is 9505928431. The reversal of 9505928425 is 5248295059.

It is not a de Polignac number, because 9505928425 - 2¹⁹ = 9505404137 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian 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, 27159621 + ... + 27159970.

Almost surely, 2^9505928425 is an apocalyptic number.

It is an amenable number.

9505928425 is a deficient number, since it is larger than the sum of its proper divisors (3965330391).

9505928425 is a wasteful number, since it uses less digits than its factorization.

9505928425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54319608 (or 54319603 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 9505928425 is about 97498.3508834893. The cubic root of 9505928425 is about 2118.3522577524.

The spelling of 9505928425 in words is "nine billion, five hundred five million, nine hundred twenty-eight thousand, four hundred twenty-five".