25265061226576 has 10 divisors (see below), whose sum is σ = 48951056126522. Its totient is φ = 12632530613280.

The previous prime is 25265061226553. The next prime is 25265061226633. The reversal of 25265061226576 is 67562216056252.

It can be written as a sum of positive squares in only one way, i.e., 25178316840000 + 86744386576 = 5017800^2 + 294524^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 789533163315 + ... + 789533163346.

Almost surely, 2^{25265061226576} is an apocalyptic number.

It is an amenable number.

25265061226576 is a deficient number, since it is larger than the sum of its proper divisors (23685994899946).

25265061226576 is a wasteful number, since it uses less digits than its factorization.

25265061226576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1579066326669 (or 1579066326663 counting only the distinct ones).

The product of its (nonzero) digits is 18144000, while the sum is 55.

The spelling of 25265061226576 in words is "twenty-five trillion, two hundred sixty-five billion, sixty-one million, two hundred twenty-six thousand, five hundred seventy-six".