25114202848 has 72 divisors (see below), whose sum is σ = 58304165472. Its totient is φ = 10615739904.

The previous prime is 25114202821. The next prime is 25114202863. The reversal of 25114202848 is 84820241152.

It is a super-2 number, since 2×25114202848² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4761 + ... + 224167.

It is an arithmetic number, because the mean of its divisors is an integer number (809780076).

Almost surely, 2^25114202848 is an apocalyptic number.

25114202848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25114202848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29152082736).

25114202848 is an abundant number, since it is smaller than the sum of its proper divisors (33189962624).

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

25114202848 is a wasteful number, since it uses less digits than its factorization.

25114202848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219504 (or 219489 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 37.

The spelling of 25114202848 in words is "twenty-five billion, one hundred fourteen million, two hundred two thousand, eight hundred forty-eight".