25195750041 has 16 divisors (see below), whose sum is σ = 41883844608. Its totient is φ = 13088701200.

The previous prime is 25195750037. The next prime is 25195750051. The reversal of 25195750041 is 14005759152.

It is not a de Polignac number, because 25195750041 - 2² = 25195750037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25195750001) 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, 54536025 + ... + 54536486.

It is an arithmetic number, because the mean of its divisors is an integer number (2617740288).

Almost surely, 2^25195750041 is an apocalyptic number.

25195750041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

25195750041 is a deficient number, since it is larger than the sum of its proper divisors (16688094567).

25195750041 is a wasteful number, since it uses less digits than its factorization.

25195750041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109072532.

The product of its (nonzero) digits is 63000, while the sum is 39.

The spelling of 25195750041 in words is "twenty-five billion, one hundred ninety-five million, seven hundred fifty thousand, forty-one".