453944113 has 8 divisors (see below), whose sum is σ = 518922432. Its totient is φ = 388998096.

The previous prime is 453944111. The next prime is 453944131. The reversal of 453944113 is 311449354.

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 453944113 - 2¹ = 453944111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (453944111) 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, 48306 + ... + 56932.

It is an arithmetic number, because the mean of its divisors is an integer number (64865304).

Almost surely, 2^453944113 is an apocalyptic number.

It is an amenable number.

453944113 is a deficient number, since it is larger than the sum of its proper divisors (64978319).

453944113 is an equidigital number, since it uses as much as digits as its factorization.

453944113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16151.

The product of its digits is 25920, while the sum is 34.

The square root of 453944113 is about 21305.9642588642. The cubic root of 453944113 is about 768.5417461495.

The spelling of 453944113 in words is "four hundred fifty-three million, nine hundred forty-four thousand, one hundred thirteen".