25340913525760 has 176 divisors, whose sum is σ = 69494256074880. Its totient is φ = 8685600768000.

The previous prime is 25340913525757. The next prime is 25340913525761. The reversal of 25340913525760 is 6752531904352.

It is a super-2 number, since 2×25340913525760² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25340913525698 and 25340913525707.

It is not an unprimeable number, because it can be changed into a prime (25340913525761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116407096 + ... + 116624584.

Almost surely, 2^{25340913525760} is an apocalyptic number.

25340913525760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25340913525760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34747128037440).

25340913525760 is an abundant number, since it is smaller than the sum of its proper divisors (44153342549120).

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

25340913525760 is a wasteful number, since it uses less digits than its factorization.

25340913525760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220772 (or 220754 counting only the distinct ones).

The product of its (nonzero) digits is 6804000, while the sum is 52.

The spelling of 25340913525760 in words is "twenty-five trillion, three hundred forty billion, nine hundred thirteen million, five hundred twenty-five thousand, seven hundred sixty".