453216825601 has 16 divisors (see below), whose sum is σ = 465770928384. Its totient is φ = 440786634624.

The previous prime is 453216825599. The next prime is 453216825619. The reversal of 453216825601 is 106528612354.

It is a cyclic number.

It is not a de Polignac number, because 453216825601 - 2¹ = 453216825599 is a prime.

It is a super-2 number, since 2×453216825601² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453216825001) 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, 17362906 + ... + 17388988.

It is an arithmetic number, because the mean of its divisors is an integer number (29110683024).

Almost surely, 2^453216825601 is an apocalyptic number.

It is an amenable number.

453216825601 is a deficient number, since it is larger than the sum of its proper divisors (12554102783).

453216825601 is a wasteful number, since it uses less digits than its factorization.

453216825601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28440.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 453216825601 in words is "four hundred fifty-three billion, two hundred sixteen million, eight hundred twenty-five thousand, six hundred one".