553086605 has 8 divisors (see below), whose sum is σ = 670275864. Its totient is φ = 438088000.

The previous prime is 553086571. The next prime is 553086613. The reversal of 553086605 is 506680355.

553086605 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 163379524 + 389707081 = 12782^2 + 19741^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 553086605 - 2⁸ = 553086349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 547106 + ... + 548115.

It is an arithmetic number, because the mean of its divisors is an integer number (83784483).

Almost surely, 2^553086605 is an apocalyptic number.

It is an amenable number.

553086605 is a deficient number, since it is larger than the sum of its proper divisors (117189259).

553086605 is a wasteful number, since it uses less digits than its factorization.

553086605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095327.

The product of its (nonzero) digits is 108000, while the sum is 38.

The square root of 553086605 is about 23517.7933701272. The cubic root of 553086605 is about 820.8510918424.

The spelling of 553086605 in words is "five hundred fifty-three million, eighty-six thousand, six hundred five".