223207752576625 has 24 divisors (see below), whose sum is σ = 295913237041656. Its totient is φ = 168062307795200.

The previous prime is 223207752576539. The next prime is 223207752576671. The reversal of 223207752576625 is 526675257702322.

223207752576625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 12 ways, for example, as 147231844691569 + 75975907885056 = 12133913^2 + 8716416^2 .

It is not a de Polignac number, because 223207752576625 - 2⁹ = 223207752576113 is a prime.

It is a super-3 number, since 3×223207752576625³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3089344534 + ... + 3089416783.

It is an arithmetic number, because the mean of its divisors is an integer number (12329718210069).

Almost surely, 2^{223207752576625} is an apocalyptic number.

223207752576625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

223207752576625 is a deficient number, since it is larger than the sum of its proper divisors (72705484465031).

223207752576625 is an equidigital number, since it uses as much as digits as its factorization.

223207752576625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6178761366 (or 6178761339 counting only the distinct ones).

The product of its (nonzero) digits is 148176000, while the sum is 61.

The spelling of 223207752576625 in words is "two hundred twenty-three trillion, two hundred seven billion, seven hundred fifty-two million, five hundred seventy-six thousand, six hundred twenty-five".