945353 has 4 divisors (see below), whose sum is σ = 1000980. Its totient is φ = 889728.

The previous prime is 945349. The next prime is 945359. The reversal of 945353 is 353549.

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 478864 + 466489 = 692^2 + 683^2 .

It is a cyclic number.

It is not a de Polignac number, because 945353 - 2² = 945349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (945359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27788 + ... + 27821.

It is an arithmetic number, because the mean of its divisors is an integer number (250245).

2⁹⁴⁵³⁵³ is an apocalyptic number.

It is an amenable number.

945353 is a deficient number, since it is larger than the sum of its proper divisors (55627).

945353 is a wasteful number, since it uses less digits than its factorization.

945353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55626.

The product of its digits is 8100, while the sum is 29.

The square root of 945353 is about 972.2926514173. The cubic root of 945353 is about 98.1442066883.

The spelling of 945353 in words is "nine hundred forty-five thousand, three hundred fifty-three".