605279853 has 6 divisors (see below), whose sum is σ = 874293134. Its totient is φ = 403519896.

The previous prime is 605279839. The next prime is 605279921. The reversal of 605279853 is 358972506.

It is a happy number.

605279853 is digitally balanced in base 2, 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 only one way, i.e., 381538089 + 223741764 = 19533^2 + 14958^2 .

It is not a de Polignac number, because 605279853 - 2¹⁶ = 605214317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 605279799 and 605279808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605279803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33626650 + ... + 33626667.

Almost surely, 2^605279853 is an apocalyptic number.

It is an amenable number.

605279853 is a deficient number, since it is larger than the sum of its proper divisors (269013281).

605279853 is a wasteful number, since it uses less digits than its factorization.

605279853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67253323 (or 67253320 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The square root of 605279853 is about 24602.4359159820. The cubic root of 605279853 is about 845.8994439778.

It can be divided in two parts, 6052 and 79853, that added together give a triangular number (85905 = T₄₁₄).

The spelling of 605279853 in words is "six hundred five million, two hundred seventy-nine thousand, eight hundred fifty-three".