550466025 has 24 divisors (see below), whose sum is σ = 911697600. Its totient is φ = 293067840.

The previous prime is 550466017. The next prime is 550466027. The reversal of 550466025 is 520664055.

It is a happy number.

It is not a de Polignac number, because 550466025 - 2³ = 550466017 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (550466027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38799 + ... + 51051.

It is an arithmetic number, because the mean of its divisors is an integer number (37987400).

Almost surely, 2^550466025 is an apocalyptic number.

It is an amenable number.

550466025 is a deficient number, since it is larger than the sum of its proper divisors (361231575).

550466025 is a wasteful number, since it uses less digits than its factorization.

550466025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12865 (or 12860 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 550466025 is about 23462.0123817204. The cubic root of 550466025 is about 819.5526138756.

The spelling of 550466025 in words is "five hundred fifty million, four hundred sixty-six thousand, twenty-five".