982575353 has 4 divisors (see below), whose sum is σ = 983722740. Its totient is φ = 981427968.

The previous prime is 982575343. The next prime is 982575379. The reversal of 982575353 is 353575289.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353575289 = 739 ⋅478451.

It can be written as a sum of positive squares in 2 ways, for example, as 521528569 + 461046784 = 22837^2 + 21472^2 .

It is a cyclic number.

It is not a de Polignac number, because 982575353 - 2¹⁸ = 982313209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 982575298 and 982575307.

It is not an unprimeable number, because it can be changed into a prime (982575343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572408 + ... + 574121.

It is an arithmetic number, because the mean of its divisors is an integer number (245930685).

Almost surely, 2^982575353 is an apocalyptic number.

It is an amenable number.

982575353 is a deficient number, since it is larger than the sum of its proper divisors (1147387).

982575353 is a wasteful number, since it uses less digits than its factorization.

982575353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147386.

The product of its digits is 1134000, while the sum is 47.

The square root of 982575353 is about 31346.0580137280. The cubic root of 982575353 is about 994.1577185509.

The spelling of 982575353 in words is "nine hundred eighty-two million, five hundred seventy-five thousand, three hundred fifty-three".