453141220265623 has 16 divisors (see below), whose sum is σ = 495386696988000. Its totient is φ = 412996067269632.

The previous prime is 453141220265501. The next prime is 453141220265641. The reversal of 453141220265623 is 326562022141354.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-453141220265623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453141220265653) 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, 3621185218 + ... + 3621310351.

It is an arithmetic number, because the mean of its divisors is an integer number (30961668561750).

Almost surely, 2^{453141220265623} is an apocalyptic number.

453141220265623 is a deficient number, since it is larger than the sum of its proper divisors (42245476722377).

453141220265623 is a wasteful number, since it uses less digits than its factorization.

453141220265623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7242495714.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 453141220265623 in words is "four hundred fifty-three trillion, one hundred forty-one billion, two hundred twenty million, two hundred sixty-five thousand, six hundred twenty-three".