453684565486353 has 12 divisors (see below), whose sum is σ = 632356810875440. Its totient is φ = 289306099729416.

The previous prime is 453684565486351. The next prime is 453684565486357. The reversal of 453684565486353 is 353684565486354.

It is not a de Polignac number, because 453684565486353 - 2¹ = 453684565486351 is a prime.

It is a hoax number, since the sum of its digits (75) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453684565486351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142937794723 + ... + 142937797896.

Almost surely, 2^{453684565486353} is an apocalyptic number.

It is an amenable number.

453684565486353 is a deficient number, since it is larger than the sum of its proper divisors (178672245389087).

453684565486353 is a wasteful number, since it uses less digits than its factorization.

453684565486353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285875592668 (or 285875592645 counting only the distinct ones).

The product of its digits is 14929920000, while the sum is 75.

Subtracting from 453684565486353 its reverse (353684565486354), we obtain a palindrome (99999999999999).

The spelling of 453684565486353 in words is "four hundred fifty-three trillion, six hundred eighty-four billion, five hundred sixty-five million, four hundred eighty-six thousand, three hundred fifty-three".