945453 has 8 divisors (see below), whose sum is σ = 1276128. Its totient is φ = 622544.

The previous prime is 945431. The next prime is 945457. The reversal of 945453 is 354549.

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

It is a cyclic number.

It is not a de Polignac number, because 945453 - 2⁶ = 945389 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 945453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (945457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1650 + ... + 2147.

It is an arithmetic number, because the mean of its divisors is an integer number (159516).

2⁹⁴⁵⁴⁵³ is an apocalyptic number.

It is an amenable number.

945453 is a deficient number, since it is larger than the sum of its proper divisors (330675).

945453 is a wasteful number, since it uses less digits than its factorization.

945453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883.

The product of its digits is 10800, while the sum is 30.

The square root of 945453 is about 972.3440749035. The cubic root of 945453 is about 98.1476671504.

The spelling of 945453 in words is "nine hundred forty-five thousand, four hundred fifty-three".