275294982353 has 4 divisors (see below), whose sum is σ = 275981503908. Its totient is φ = 274608460800.

The previous prime is 275294982337. The next prime is 275294982367. The reversal of 275294982353 is 353289492572.

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 255664730689 + 19630251664 = 505633^2 + 140108^2 .

It is a cyclic number.

It is not a de Polignac number, because 275294982353 - 2⁴ = 275294982337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 275294982292 and 275294982301.

It is not an unprimeable number, because it can be changed into a prime (275294912353) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 343260176 + ... + 343260977.

It is an arithmetic number, because the mean of its divisors is an integer number (68995375977).

Almost surely, 2^275294982353 is an apocalyptic number.

It is an amenable number.

275294982353 is a deficient number, since it is larger than the sum of its proper divisors (686521555).

275294982353 is an equidigital number, since it uses as much as digits as its factorization.

275294982353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686521554.

The product of its digits is 32659200, while the sum is 59.

The spelling of 275294982353 in words is "two hundred seventy-five billion, two hundred ninety-four million, nine hundred eighty-two thousand, three hundred fifty-three".