25322262613316 has 12 divisors (see below), whose sum is σ = 44811869232060. Its totient is φ = 12518871404160.

The previous prime is 25322262613301. The next prime is 25322262613339. The reversal of 25322262613316 is 61331626222352.

It can be written as a sum of positive squares in 2 ways, for example, as 12062395825216 + 13259866788100 = 3473096^2 + 3641410^2 .

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, 35564975225 + ... + 35564975936.

It is an arithmetic number, because the mean of its divisors is an integer number (3734322436005).

Almost surely, 2^{25322262613316} is an apocalyptic number.

It is an amenable number.

25322262613316 is a deficient number, since it is larger than the sum of its proper divisors (19489606618744).

25322262613316 is a wasteful number, since it uses less digits than its factorization.

25322262613316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71129951254 (or 71129951252 counting only the distinct ones).

The product of its digits is 933120, while the sum is 44.

Adding to 25322262613316 its reverse (61331626222352), we get a palindrome (86653888835668).

The spelling of 25322262613316 in words is "twenty-five trillion, three hundred twenty-two billion, two hundred sixty-two million, six hundred thirteen thousand, three hundred sixteen".