550825003 has 4 divisors (see below), whose sum is σ = 560161080. Its totient is φ = 541488928.

The previous prime is 550824997. The next prime is 550825027. The reversal of 550825003 is 300528055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550825003 - 2⁵ = 550824971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550825063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4667950 + ... + 4668067.

It is an arithmetic number, because the mean of its divisors is an integer number (140040270).

Almost surely, 2^550825003 is an apocalyptic number.

550825003 is a deficient number, since it is larger than the sum of its proper divisors (9336077).

550825003 is an equidigital number, since it uses as much as digits as its factorization.

550825003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9336076.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 550825003 is about 23469.6613311739. The cubic root of 550825003 is about 819.7307280643.

The spelling of 550825003 in words is "five hundred fifty million, eight hundred twenty-five thousand, three".