25552144024132 has 24 divisors (see below), whose sum is σ = 48783508532640. Its totient is φ = 11614100760960.

The previous prime is 25552144024103. The next prime is 25552144024171. The reversal of 25552144024132 is 23142044125552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11739957 + ... + 13745212.

It is an arithmetic number, because the mean of its divisors is an integer number (2032646188860).

Almost surely, 2^{25552144024132} is an apocalyptic number.

25552144024132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

25552144024132 is a deficient number, since it is larger than the sum of its proper divisors (23231364508508).

25552144024132 is a wasteful number, since it uses less digits than its factorization.

25552144024132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25507971 (or 25507969 counting only the distinct ones).

The product of its (nonzero) digits is 384000, while the sum is 40.

Adding to 25552144024132 its reverse (23142044125552), we get a palindrome (48694188149684).

The spelling of 25552144024132 in words is "twenty-five trillion, five hundred fifty-two billion, one hundred forty-four million, twenty-four thousand, one hundred thirty-two".