453661041543 has 8 divisors (see below), whose sum is σ = 604927366656. Its totient is φ = 302417705400.

The previous prime is 453661041541. The next prime is 453661041629. The reversal of 453661041543 is 345140166354.

It is a happy number.

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

It is not a de Polignac number, because 453661041543 - 2¹ = 453661041541 is a prime.

It is a super-2 number, since 2×453661041543² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 453661041495 and 453661041504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453661041541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5701143 + ... + 5780168.

It is an arithmetic number, because the mean of its divisors is an integer number (75615920832).

Almost surely, 2^453661041543 is an apocalyptic number.

453661041543 is a deficient number, since it is larger than the sum of its proper divisors (151266325113).

453661041543 is a wasteful number, since it uses less digits than its factorization.

453661041543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11494485.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 453661041543 in words is "four hundred fifty-three billion, six hundred sixty-one million, forty-one thousand, five hundred forty-three".