275053605 has 8 divisors (see below), whose sum is σ = 440085792. Its totient is φ = 146695248.

The previous prime is 275053577. The next prime is 275053627. The reversal of 275053605 is 506350572.

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

It is not a de Polignac number, because 275053605 - 2⁷ = 275053477 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9168439 + ... + 9168468.

It is an arithmetic number, because the mean of its divisors is an integer number (55010724).

Almost surely, 2^275053605 is an apocalyptic number.

It is an amenable number.

275053605 is a deficient number, since it is larger than the sum of its proper divisors (165032187).

275053605 is a wasteful number, since it uses less digits than its factorization.

275053605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18336915.

The product of its (nonzero) digits is 31500, while the sum is 33.

The square root of 275053605 is about 16584.7401245844. The cubic root of 275053605 is about 650.3379741378.

The spelling of 275053605 in words is "two hundred seventy-five million, fifty-three thousand, six hundred five".