25928953247084 has 6 divisors (see below), whose sum is σ = 45375668182404. Its totient is φ = 12964476623540.

The previous prime is 25928953247009. The next prime is 25928953247117. The reversal of 25928953247084 is 48074235982952.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3241119155882 + ... + 3241119155889.

It is an arithmetic number, because the mean of its divisors is an integer number (7562611363734).

Almost surely, 2^{25928953247084} is an apocalyptic number.

It is an amenable number.

25928953247084 is a deficient number, since it is larger than the sum of its proper divisors (19446714935320).

25928953247084 is a wasteful number, since it uses less digits than its factorization.

25928953247084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482238311775 (or 6482238311773 counting only the distinct ones).

The product of its (nonzero) digits is 348364800, while the sum is 68.

The spelling of 25928953247084 in words is "twenty-five trillion, nine hundred twenty-eight billion, nine hundred fifty-three million, two hundred forty-seven thousand, eighty-four".