25766003416 has 16 divisors (see below), whose sum is σ = 48390076800. Its totient is φ = 12861982944.

The previous prime is 25766003407. The next prime is 25766003429. The reversal of 25766003416 is 61430066752.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2622136 + ... + 2631943.

It is an arithmetic number, because the mean of its divisors is an integer number (3024379800).

Almost surely, 2^25766003416 is an apocalyptic number.

It is an amenable number.

25766003416 is a deficient number, since it is larger than the sum of its proper divisors (22624073384).

25766003416 is a wasteful number, since it uses less digits than its factorization.

25766003416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5254698 (or 5254694 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 25766003416 in words is "twenty-five billion, seven hundred sixty-six million, three thousand, four hundred sixteen".