25288547348 has 12 divisors (see below), whose sum is σ = 44668556352. Its totient is φ = 12526102680.

The previous prime is 25288547303. The next prime is 25288547407. The reversal of 25288547348 is 84374588252.

It is a junction number, because it is equal to n+sod(n) for n = 25288547293 and 25288547302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29542268 + ... + 29543123.

It is an arithmetic number, because the mean of its divisors is an integer number (3722379696).

Almost surely, 2^25288547348 is an apocalyptic number.

It is an amenable number.

25288547348 is a deficient number, since it is larger than the sum of its proper divisors (19380009004).

25288547348 is a wasteful number, since it uses less digits than its factorization.

25288547348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59085502 (or 59085500 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 56.

The spelling of 25288547348 in words is "twenty-five billion, two hundred eighty-eight million, five hundred forty-seven thousand, three hundred forty-eight".