25054036105 has 16 divisors (see below), whose sum is σ = 34369948800. Its totient is φ = 17174846592.

The previous prime is 25054036067. The next prime is 25054036141. The reversal of 25054036105 is 50163045052.

It is a cyclic number.

It is not a de Polignac number, because 25054036105 - 2¹⁷ = 25053905033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16942 + ... + 224488.

It is an arithmetic number, because the mean of its divisors is an integer number (2148121800).

Almost surely, 2^25054036105 is an apocalyptic number.

It is an amenable number.

25054036105 is a deficient number, since it is larger than the sum of its proper divisors (9315912695).

25054036105 is a wasteful number, since it uses less digits than its factorization.

25054036105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211008.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 25054036105 in words is "twenty-five billion, fifty-four million, thirty-six thousand, one hundred five".