550796039 has 4 divisors (see below), whose sum is σ = 583195824. Its totient is φ = 518396256.

The previous prime is 550796027. The next prime is 550796041. The reversal of 550796039 is 930697055.

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 550796039 - 2²⁸ = 282360583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550796069) 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, 16199867 + ... + 16199900.

It is an arithmetic number, because the mean of its divisors is an integer number (145798956).

Almost surely, 2^550796039 is an apocalyptic number.

550796039 is a deficient number, since it is larger than the sum of its proper divisors (32399785).

550796039 is a wasteful number, since it uses less digits than its factorization.

550796039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32399784.

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 550796039 is about 23469.0442711245. The cubic root of 550796039 is about 819.7163598610.

The spelling of 550796039 in words is "five hundred fifty million, seven hundred ninety-six thousand, thirty-nine".