5163273225 has 72 divisors (see below), whose sum is σ = 10361574912. Its totient is φ = 2435702400.

The previous prime is 5163273221. The next prime is 5163273229. The reversal of 5163273225 is 5223723615.

5163273225 is a `hidden beast` number, since 5 + 1 + 6 + 327 + 322 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (5163273221) and next prime (5163273229).

It is not a de Polignac number, because 5163273225 - 2² = 5163273221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5163273225.

It is not an unprimeable number, because it can be changed into a prime (5163273221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 63384 + ... + 119766.

Almost surely, 2^5163273225 is an apocalyptic number.

5163273225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5163273225 is an abundant number, since it is smaller than the sum of its proper divisors (5198301687).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5163273225 is a wasteful number, since it uses less digits than its factorization.

5163273225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56447 (or 56439 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 5163273225 is about 71855.9199022600. The cubic root of 5163273225 is about 1728.3898307491.

The spelling of 5163273225 in words is "five billion, one hundred sixty-three million, two hundred seventy-three thousand, two hundred twenty-five".