223514845202453 has 16 divisors (see below), whose sum is σ = 270399446148480. Its totient is φ = 180675993548736.

The previous prime is 223514845202449. The next prime is 223514845202479. The reversal of 223514845202453 is 354202548415322.

It is not a de Polignac number, because 223514845202453 - 2² = 223514845202449 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 (223514845202483) 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, 12802995350 + ... + 12803012807.

It is an arithmetic number, because the mean of its divisors is an integer number (16899965384280).

Almost surely, 2^{223514845202453} is an apocalyptic number.

It is an amenable number.

223514845202453 is a deficient number, since it is larger than the sum of its proper divisors (46884600946027).

223514845202453 is a wasteful number, since it uses less digits than its factorization.

223514845202453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25606008236.

The product of its (nonzero) digits is 9216000, while the sum is 50.

The spelling of 223514845202453 in words is "two hundred twenty-three trillion, five hundred fourteen billion, eight hundred forty-five million, two hundred two thousand, four hundred fifty-three".