9525445273 has 2 divisors, whose sum is σ = 9525445274. Its totient is φ = 9525445272.

The previous prime is 9525445247. The next prime is 9525445277. The reversal of 9525445273 is 3725445259.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9512686089 + 12759184 = 97533^2 + 3572^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9525445273 is a prime.

It is not a weakly prime, because it can be changed into another prime (9525445277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4762722636 + 4762722637.

It is an arithmetic number, because the mean of its divisors is an integer number (4762722637).

Almost surely, 2^9525445273 is an apocalyptic number.

It is an amenable number.

9525445273 is a deficient number, since it is larger than the sum of its proper divisors (1).

9525445273 is an equidigital number, since it uses as much as digits as its factorization.

9525445273 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512000, while the sum is 46.

The square root of 9525445273 is about 97598.3876557395. The cubic root of 9525445273 is about 2119.8010132001.

The spelling of 9525445273 in words is "nine billion, five hundred twenty-five million, four hundred forty-five thousand, two hundred seventy-three".