550872713 has 4 divisors (see below), whose sum is σ = 554171520. Its totient is φ = 547573908.

The previous prime is 550872703. The next prime is 550872731. The reversal of 550872713 is 317278055.

It is a happy number.

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 550872713 - 2²² = 546678409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550872703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1649153 + ... + 1649486.

It is an arithmetic number, because the mean of its divisors is an integer number (138542880).

Almost surely, 2^550872713 is an apocalyptic number.

It is an amenable number.

550872713 is a deficient number, since it is larger than the sum of its proper divisors (3298807).

550872713 is a wasteful number, since it uses less digits than its factorization.

550872713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3298806.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 550872713 is about 23470.6777277521. The cubic root of 550872713 is about 819.7543945184.

The spelling of 550872713 in words is "five hundred fifty million, eight hundred seventy-two thousand, seven hundred thirteen".