25282199145756 has 48 divisors (see below), whose sum is σ = 67425580253696. Its totient is φ = 7222801627584.

The previous prime is 25282199145751. The next prime is 25282199145787. The reversal of 25282199145756 is 65754199128252.

It is a super-3 number, since 3×25282199145756³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25282199145751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13353811 + ... + 15129066.

Almost surely, 2^{25282199145756} is an apocalyptic number.

It is an amenable number.

25282199145756 is an abundant number, since it is smaller than the sum of its proper divisors (42143381107940).

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

25282199145756 is a wasteful number, since it uses less digits than its factorization.

25282199145756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28493458 (or 28493456 counting only the distinct ones).

The product of its digits is 108864000, while the sum is 66.

The spelling of 25282199145756 in words is "twenty-five trillion, two hundred eighty-two billion, one hundred ninety-nine million, one hundred forty-five thousand, seven hundred fifty-six".