13825295982 has 24 divisors (see below), whose sum is σ = 30071373696. Its totient is φ = 4590498816.

The previous prime is 13825295941. The next prime is 13825295987. The reversal of 13825295982 is 28959252831.

It is a happy number.

13825295982 is a `hidden beast` number, since 1 + 3 + 8 + 25 + 29 + 598 + 2 = 666.

It is a super-2 number, since 2×13825295982² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13825295987) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1489678 + ... + 1498929.

It is an arithmetic number, because the mean of its divisors is an integer number (1252973904).

Almost surely, 2^13825295982 is an apocalyptic number.

13825295982 is an abundant number, since it is smaller than the sum of its proper divisors (16246077714).

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

13825295982 is a wasteful number, since it uses less digits than its factorization.

13825295982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2988872 (or 2988869 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The spelling of 13825295982 in words is "thirteen billion, eight hundred twenty-five million, two hundred ninety-five thousand, nine hundred eighty-two".