2548526848 has 324 divisors, whose sum is σ = 6795911640. Its totient is φ = 947552256.

The previous prime is 2548526821. The next prime is 2548526863. The reversal of 2548526848 is 8486258452.

Its product of digits (4915200) is a multiple of the sum of its prime factors (120).

It is a junction number, because it is equal to n+sod(n) for n = 2548526795 and 2548526804.

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 35 ways as a sum of consecutive naturals, for example, 68879086 + ... + 68879122.

Almost surely, 2^2548526848 is an apocalyptic number.

2548526848 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 2548526848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3397955820).

2548526848 is an abundant number, since it is smaller than the sum of its proper divisors (4247384792).

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

2548526848 is a wasteful number, since it uses less digits than its factorization.

2548526848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120 (or 82 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 52.

The square root of 2548526848 is about 50482.9362062073. The cubic root of 2548526848 is about 1365.9340702902.

The spelling of 2548526848 in words is "two billion, five hundred forty-eight million, five hundred twenty-six thousand, eight hundred forty-eight".