14550125225 has 6 divisors (see below), whose sum is σ = 18042155310. Its totient is φ = 11640100160.

The previous prime is 14550125221. The next prime is 14550125237. The reversal of 14550125225 is 52252105541.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 12759184 + 14537366041 = 3572^2 + 120571^2 .

It is not a de Polignac number, because 14550125225 - 2² = 14550125221 is a prime.

It is a super-2 number, since 2×14550125225² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14550125191 and 14550125200.

It is not an unprimeable number, because it can be changed into a prime (14550125221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 291002480 + ... + 291002529.

It is an arithmetic number, because the mean of its divisors is an integer number (3007025885).

Almost surely, 2^14550125225 is an apocalyptic number.

It is an amenable number.

14550125225 is a deficient number, since it is larger than the sum of its proper divisors (3492030085).

14550125225 is an equidigital number, since it uses as much as digits as its factorization.

14550125225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582005019 (or 582005014 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 14550125225 in words is "fourteen billion, five hundred fifty million, one hundred twenty-five thousand, two hundred twenty-five".