225301533666052 has 24 divisors (see below), whose sum is σ = 415031414696640. Its totient is φ = 106721194430880.

The previous prime is 225301533666049. The next prime is 225301533666061. The reversal of 225301533666052 is 250666335103522.

It is a junction number, because it is equal to n+sod(n) for n = 225301533665987 and 225301533666005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6003798 + ... + 22060114.

It is an arithmetic number, because the mean of its divisors is an integer number (17292975612360).

Almost surely, 2^{225301533666052} is an apocalyptic number.

It is an amenable number.

225301533666052 is a deficient number, since it is larger than the sum of its proper divisors (189729881030588).

225301533666052 is a wasteful number, since it uses less digits than its factorization.

225301533666052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16240971 (or 16240969 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 49.

Adding to 225301533666052 its reverse (250666335103522), we get a palindrome (475967868769574).

The spelling of 225301533666052 in words is "two hundred twenty-five trillion, three hundred one billion, five hundred thirty-three million, six hundred sixty-six thousand, fifty-two".