550512033 has 4 divisors (see below), whose sum is σ = 734016048. Its totient is φ = 367008020.

The previous prime is 550512029. The next prime is 550512041. The reversal of 550512033 is 330215055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 550512033 - 2² = 550512029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550511994 and 550512012.

It is not an unprimeable number, because it can be changed into a prime (550512013) 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, 91752003 + ... + 91752008.

It is an arithmetic number, because the mean of its divisors is an integer number (183504012).

Almost surely, 2^550512033 is an apocalyptic number.

It is an amenable number.

550512033 is a deficient number, since it is larger than the sum of its proper divisors (183504015).

550512033 is a wasteful number, since it uses less digits than its factorization.

550512033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183504014.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 550512033 is about 23462.9928397892. The cubic root of 550512033 is about 819.5754460000.

Adding to 550512033 its reverse (330215055), we get a palindrome (880727088).

The spelling of 550512033 in words is "five hundred fifty million, five hundred twelve thousand, thirty-three".