265560426050 has 12 divisors (see below), whose sum is σ = 493942392546. Its totient is φ = 106224170400.

The previous prime is 265560425983. The next prime is 265560426071. The reversal of 265560426050 is 50624065562.

It can be written as a sum of positive squares in 3 ways, for example, as 257431420129 + 8129005921 = 507377^2 + 90161^2 .

It is a junction number, because it is equal to n+sod(n) for n = 265560425989 and 265560426007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2655604211 + ... + 2655604310.

Almost surely, 2^265560426050 is an apocalyptic number.

265560426050 is a deficient number, since it is larger than the sum of its proper divisors (228381966496).

265560426050 is a wasteful number, since it uses less digits than its factorization.

265560426050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5311208533 (or 5311208528 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 265560426050 in words is "two hundred sixty-five billion, five hundred sixty million, four hundred twenty-six thousand, fifty".