223300453135453 has 8 divisors (see below), whose sum is σ = 225563904027000. Its totient is φ = 221040908114688.

The previous prime is 223300453135391. The next prime is 223300453135493. The reversal of 223300453135453 is 354531354003322.

It can be written as a sum of positive squares in 4 ways, for example, as 181525986492964 + 41774466642489 = 13473158^2 + 6463317^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 223300453135453 - 2⁴¹ = 221101429879901 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 (223300453135493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 976352776 + ... + 976581457.

It is an arithmetic number, because the mean of its divisors is an integer number (28195488003375).

Almost surely, 2^{223300453135453} is an apocalyptic number.

It is an amenable number.

223300453135453 is a deficient number, since it is larger than the sum of its proper divisors (2263450891547).

223300453135453 is a wasteful number, since it uses less digits than its factorization.

223300453135453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1952935391.

The product of its (nonzero) digits is 1944000, while the sum is 43.

The spelling of 223300453135453 in words is "two hundred twenty-three trillion, three hundred billion, four hundred fifty-three million, one hundred thirty-five thousand, four hundred fifty-three".