25750755005 has 16 divisors (see below), whose sum is σ = 32543878080. Its totient is φ = 19506396672.

The previous prime is 25750754999. The next prime is 25750755007. The reversal of 25750755005 is 50055705752.

It is a cyclic number.

It is not a de Polignac number, because 25750755005 - 2¹⁰ = 25750753981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25750755007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120557 + ... + 256973.

It is an arithmetic number, because the mean of its divisors is an integer number (2033992380).

Almost surely, 2^25750755005 is an apocalyptic number.

It is an amenable number.

25750755005 is a deficient number, since it is larger than the sum of its proper divisors (6793123075).

25750755005 is a wasteful number, since it uses less digits than its factorization.

25750755005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138428.

The product of its (nonzero) digits is 306250, while the sum is 41.

The spelling of 25750755005 in words is "twenty-five billion, seven hundred fifty million, seven hundred fifty-five thousand, five".