25262050012 has 12 divisors (see below), whose sum is σ = 44216398240. Its totient is φ = 12628793376.

The previous prime is 25262049949. The next prime is 25262050019. The reversal of 25262050012 is 21005026252.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25262050019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532308 + ... + 577819.

Almost surely, 2^25262050012 is an apocalyptic number.

It is an amenable number.

25262050012 is a deficient number, since it is larger than the sum of its proper divisors (18954348228).

25262050012 is a wasteful number, since it uses less digits than its factorization.

25262050012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115820 (or 1115818 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 25262050012 its reverse (21005026252), we get a palindrome (46267076264).

The spelling of 25262050012 in words is "twenty-five billion, two hundred sixty-two million, fifty thousand, twelve".