25125552352 has 12 divisors (see below), whose sum is σ = 49465931256. Its totient is φ = 12562776160.

The previous prime is 25125552341. The next prime is 25125552379. The reversal of 25125552352 is 25325552152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 392586724 + ... + 392586787.

It is an arithmetic number, because the mean of its divisors is an integer number (4122160938).

Almost surely, 2^25125552352 is an apocalyptic number.

It is an amenable number.

25125552352 is a deficient number, since it is larger than the sum of its proper divisors (24340378904).

25125552352 is an equidigital number, since it uses as much as digits as its factorization.

25125552352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785173521 (or 785173513 counting only the distinct ones).

The product of its digits is 150000, while the sum is 37.

The spelling of 25125552352 in words is "twenty-five billion, one hundred twenty-five million, five hundred fifty-two thousand, three hundred fifty-two".