453152023 has 4 divisors (see below), whose sum is σ = 456459840. Its totient is φ = 449844208.

The previous prime is 453152009. The next prime is 453152047. The reversal of 453152023 is 320251354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 453152023 - 2²¹ = 451054871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453152053) 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 3 ways as a sum of consecutive naturals, for example, 1653703 + ... + 1653976.

It is an arithmetic number, because the mean of its divisors is an integer number (114114960).

Almost surely, 2^453152023 is an apocalyptic number.

453152023 is a deficient number, since it is larger than the sum of its proper divisors (3307817).

453152023 is a wasteful number, since it uses less digits than its factorization.

453152023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3307816.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 453152023 is about 21287.3676860245. The cubic root of 453152023 is about 768.0944747557.

The spelling of 453152023 in words is "four hundred fifty-three million, one hundred fifty-two thousand, twenty-three".