25752795277895 has 128 divisors (see below), whose sum is σ = 37466817822720. Its totient is φ = 16619870615040.

The previous prime is 25752795277841. The next prime is 25752795277903. The reversal of 25752795277895 is 59877259725752.

It is not a de Polignac number, because 25752795277895 - 2²⁸ = 25752526842439 is a prime.

It is a congruent number.

It is an unprimeable number.

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 127 ways as a sum of consecutive naturals, for example, 16025385182 + ... + 16025386788.

It is an arithmetic number, because the mean of its divisors is an integer number (292709514240).

Almost surely, 2^{25752795277895} is an apocalyptic number.

25752795277895 is a deficient number, since it is larger than the sum of its proper divisors (11714022544825).

25752795277895 is a wasteful number, since it uses less digits than its factorization.

25752795277895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965.

The product of its digits is 7779240000, while the sum is 80.

The spelling of 25752795277895 in words is "twenty-five trillion, seven hundred fifty-two billion, seven hundred ninety-five million, two hundred seventy-seven thousand, eight hundred ninety-five".