2548482156 has 288 divisors, whose sum is σ = 7757836800. Its totient is φ = 721353600.

The previous prime is 2548482119. The next prime is 2548482173. The reversal of 2548482156 is 6512848452.

2548482156 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2548482156² = 12989522598900816672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 18334335 + ... + 18334473.

Almost surely, 2^2548482156 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2548482156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3878918400).

2548482156 is an abundant number, since it is smaller than the sum of its proper divisors (5209354644).

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

2548482156 is a wasteful number, since it uses less digits than its factorization.

2548482156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258 (or 239 counting only the distinct ones).

The product of its digits is 614400, while the sum is 45.

The square root of 2548482156 is about 50482.4935596490. The cubic root of 2548482156 is about 1365.9260857190.

The spelling of 2548482156 in words is "two billion, five hundred forty-eight million, four hundred eighty-two thousand, one hundred fifty-six".