25244212522316 has 12 divisors (see below), whose sum is σ = 46098127214832. Its totient is φ = 12073319032368.

The previous prime is 25244212522301. The next prime is 25244212522343. The reversal of 25244212522316 is 61322521244252.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 137196807095 + ... + 137196807278.

It is an arithmetic number, because the mean of its divisors is an integer number (3841510601236).

Almost surely, 2^{25244212522316} is an apocalyptic number.

It is an amenable number.

25244212522316 is a deficient number, since it is larger than the sum of its proper divisors (20853914692516).

25244212522316 is a wasteful number, since it uses less digits than its factorization.

25244212522316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274393614400 (or 274393614398 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

Adding to 25244212522316 its reverse (61322521244252), we get a palindrome (86566733766568).

The spelling of 25244212522316 in words is "twenty-five trillion, two hundred forty-four billion, two hundred twelve million, five hundred twenty-two thousand, three hundred sixteen".