550052753 has 4 divisors (see below), whose sum is σ = 551246388. Its totient is φ = 548859120.

The previous prime is 550052707. The next prime is 550052771. The reversal of 550052753 is 357250055.

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

It can be written as a sum of positive squares in 2 ways, for example, as 152967424 + 397085329 = 12368^2 + 19927^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550052753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550052053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 596126 + ... + 597047.

It is an arithmetic number, because the mean of its divisors is an integer number (137811597).

Almost surely, 2^550052753 is an apocalyptic number.

It is an amenable number.

550052753 is a deficient number, since it is larger than the sum of its proper divisors (1193635).

550052753 is a wasteful number, since it uses less digits than its factorization.

550052753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193634.

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 550052753 is about 23453.2034698887. The cubic root of 550052753 is about 819.3474647056.

The spelling of 550052753 in words is "five hundred fifty million, fifty-two thousand, seven hundred fifty-three".