552673813 has 4 divisors (see below), whose sum is σ = 554627008. Its totient is φ = 550720620.

The previous prime is 552673811. The next prime is 552673817. The reversal of 552673813 is 318376255.

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 552673813 - 2¹ = 552673811 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 (552673811) 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, 976173 + ... + 976738.

It is an arithmetic number, because the mean of its divisors is an integer number (138656752).

Almost surely, 2^552673813 is an apocalyptic number.

It is an amenable number.

552673813 is a deficient number, since it is larger than the sum of its proper divisors (1953195).

552673813 is a wasteful number, since it uses less digits than its factorization.

552673813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953194.

The product of its digits is 151200, while the sum is 40.

The square root of 552673813 is about 23509.0155685005. The cubic root of 552673813 is about 820.6468290182.

The spelling of 552673813 in words is "five hundred fifty-two million, six hundred seventy-three thousand, eight hundred thirteen".