25555298041 has 32 divisors (see below), whose sum is σ = 31736694528. Its totient is φ = 20037438720.

The previous prime is 25555298039. The next prime is 25555298063. The reversal of 25555298041 is 14089255552.

It is not a de Polignac number, because 25555298041 - 2¹ = 25555298039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25555297982 and 25555298000.

It is not an unprimeable number, because it can be changed into a prime (25555298011) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 14745411 + ... + 14747143.

It is an arithmetic number, because the mean of its divisors is an integer number (991771704).

Almost surely, 2^25555298041 is an apocalyptic number.

It is an amenable number.

25555298041 is a deficient number, since it is larger than the sum of its proper divisors (6181396487).

25555298041 is a wasteful number, since it uses less digits than its factorization.

25555298041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121.

The product of its (nonzero) digits is 720000, while the sum is 46.

The spelling of 25555298041 in words is "twenty-five billion, five hundred fifty-five million, two hundred ninety-eight thousand, forty-one".