265201323361252 has 12 divisors (see below), whose sum is σ = 464806568262960. Its totient is φ = 132399446714696.

The previous prime is 265201323361159. The next prime is 265201323361253. The reversal of 265201323361252 is 252163323102562.

It is a junction number, because it is equal to n+sod(n) for n = 265201323361199 and 265201323361208.

It is not an unprimeable number, because it can be changed into a prime (265201323361253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50303738518 + ... + 50303743789.

It is an arithmetic number, because the mean of its divisors is an integer number (38733880688580).

Almost surely, 2^{265201323361252} is an apocalyptic number.

It is an amenable number.

265201323361252 is a deficient number, since it is larger than the sum of its proper divisors (199605244901708).

265201323361252 is a wasteful number, since it uses less digits than its factorization.

265201323361252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100607482970 (or 100607482968 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 43.

The spelling of 265201323361252 in words is "two hundred sixty-five trillion, two hundred one billion, three hundred twenty-three million, three hundred sixty-one thousand, two hundred fifty-two".