25263252254232 has 64 divisors (see below), whose sum is σ = 70198274364000. Its totient is φ = 8418375245952.

The previous prime is 25263252254213. The next prime is 25263252254237. The reversal of 25263252254232 is 23245225236252.

25263252254232 is a `hidden beast` number, since 2 + 5 + 2 + 63 + 25 + 22 + 542 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25263252254237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18138283 + ... + 19481370.

Almost surely, 2^{25263252254232} is an apocalyptic number.

It is an amenable number.

25263252254232 is an abundant number, since it is smaller than the sum of its proper divisors (44935022109768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25263252254232 is a wasteful number, since it uses less digits than its factorization.

25263252254232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37622777 (or 37622767 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 45.

The spelling of 25263252254232 in words is "twenty-five trillion, two hundred sixty-three billion, two hundred fifty-two million, two hundred fifty-four thousand, two hundred thirty-two".