25353201034212 has 192 divisors, whose sum is σ = 65323757076480. Its totient is φ = 7626361881600.

The previous prime is 25353201034193. The next prime is 25353201034267. The reversal of 25353201034212 is 21243010235352.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 481616589 + ... + 481669227.

It is an arithmetic number, because the mean of its divisors is an integer number (340227901440).

Almost surely, 2^{25353201034212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25353201034212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32661878538240).

25353201034212 is an abundant number, since it is smaller than the sum of its proper divisors (39970556042268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25353201034212 is a wasteful number, since it uses less digits than its factorization.

25353201034212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54114 (or 54112 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 25353201034212 its reverse (21243010235352), we get a palindrome (46596211269564).

The spelling of 25353201034212 in words is "twenty-five trillion, three hundred fifty-three billion, two hundred one million, thirty-four thousand, two hundred twelve".