453420133 has 8 divisors (see below), whose sum is σ = 477007200. Its totient is φ = 430363248.

The previous prime is 453420109. The next prime is 453420151. The reversal of 453420133 is 331024354.

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

It is not a de Polignac number, because 453420133 - 2¹³ = 453411941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 453420098 and 453420107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453420173) 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 7 ways as a sum of consecutive naturals, for example, 130791 + ... + 134212.

It is an arithmetic number, because the mean of its divisors is an integer number (59625900).

Almost surely, 2^453420133 is an apocalyptic number.

It is an amenable number.

453420133 is a deficient number, since it is larger than the sum of its proper divisors (23587067).

453420133 is a wasteful number, since it uses less digits than its factorization.

453420133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265091.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 453420133 is about 21293.6641515734. The cubic root of 453420133 is about 768.2459273945.

Adding to 453420133 its reverse (331024354), we get a palindrome (784444487).

The spelling of 453420133 in words is "four hundred fifty-three million, four hundred twenty thousand, one hundred thirty-three".