453542045 has 16 divisors (see below), whose sum is σ = 594172800. Its totient is φ = 329601600.

The previous prime is 453542039. The next prime is 453542069. The reversal of 453542045 is 540245354.

It is not a de Polignac number, because 453542045 - 2⁴ = 453542029 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 105080 + ... + 109310.

It is an arithmetic number, because the mean of its divisors is an integer number (37135800).

Almost surely, 2^453542045 is an apocalyptic number.

It is an amenable number.

453542045 is a deficient number, since it is larger than the sum of its proper divisors (140630755).

453542045 is a wasteful number, since it uses less digits than its factorization.

453542045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196.

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 453542045 is about 21296.5265947290. The cubic root of 453542045 is about 768.3147745099.

Adding to 453542045 its reverse (540245354), we get a palindrome (993787399).

The spelling of 453542045 in words is "four hundred fifty-three million, five hundred forty-two thousand, forty-five".