550463025 has 48 divisors (see below), whose sum is σ = 1085359104. Its totient is φ = 240694080.

The previous prime is 550463021. The next prime is 550463051. The reversal of 550463025 is 520364055.

It is not a de Polignac number, because 550463025 - 2² = 550463021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550462983 and 550463001.

It is not an unprimeable number, because it can be changed into a prime (550463021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10719 + ... + 34868.

It is an arithmetic number, because the mean of its divisors is an integer number (22611648).

Almost surely, 2^550463025 is an apocalyptic number.

It is an amenable number.

550463025 is a deficient number, since it is larger than the sum of its proper divisors (534896079).

550463025 is a wasteful number, since it uses less digits than its factorization.

550463025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45630 (or 45625 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 550463025 is about 23461.9484484985. The cubic root of 550463025 is about 819.5511250387.

The spelling of 550463025 in words is "five hundred fifty million, four hundred sixty-three thousand, twenty-five".