453643265703 has 16 divisors (see below), whose sum is σ = 613194115040. Its totient is φ = 298261315584.

The previous prime is 453643265629. The next prime is 453643265731. The reversal of 453643265703 is 307562346354.

It is not a de Polignac number, because 453643265703 - 2⁸ = 453643265447 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 (453643265743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2788263 + ... + 2946471.

It is an arithmetic number, because the mean of its divisors is an integer number (38324632190).

Almost surely, 2^453643265703 is an apocalyptic number.

453643265703 is a deficient number, since it is larger than the sum of its proper divisors (159550849337).

453643265703 is a wasteful number, since it uses less digits than its factorization.

453643265703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171378.

The product of its (nonzero) digits is 5443200, while the sum is 48.

The spelling of 453643265703 in words is "four hundred fifty-three billion, six hundred forty-three million, two hundred sixty-five thousand, seven hundred three".