25104133542212 has 12 divisors (see below), whose sum is σ = 43932268883580. Its totient is φ = 12552056718336.

The previous prime is 25104133542199. The next prime is 25104133542221. The reversal of 25104133542212 is 21224533140152.

It can be written as a sum of positive squares in 2 ways, for example, as 14181068882176 + 10923064660036 = 3765776^2 + 3305006^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7894988 + ... + 10608444.

It is an arithmetic number, because the mean of its divisors is an integer number (3661022406965).

Almost surely, 2^{25104133542212} is an apocalyptic number.

It is an amenable number.

25104133542212 is a deficient number, since it is larger than the sum of its proper divisors (18828135341368).

25104133542212 is a wasteful number, since it uses less digits than its factorization.

25104133542212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026390 (or 5026388 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 25104133542212 its reverse (21224533140152), we get a palindrome (46328666682364).

The spelling of 25104133542212 in words is "twenty-five trillion, one hundred four billion, one hundred thirty-three million, five hundred forty-two thousand, two hundred twelve".