2548783406148 has 96 divisors (see below), whose sum is σ = 6980947104768. Its totient is φ = 708491836800.

The previous prime is 2548783406107. The next prime is 2548783406167. The reversal of 2548783406148 is 8416043878452.

It is a junction number, because it is equal to n+sod(n) for n = 2548783406091 and 2548783406100.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74484763 + ... + 74518973.

It is an arithmetic number, because the mean of its divisors is an integer number (72718199008).

Almost surely, 2^{2548783406148} is an apocalyptic number.

2548783406148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2548783406148 is an abundant number, since it is smaller than the sum of its proper divisors (4432163698620).

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

2548783406148 is a wasteful number, since it uses less digits than its factorization.

2548783406148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58233 (or 58231 counting only the distinct ones).

The product of its (nonzero) digits is 41287680, while the sum is 60.

The spelling of 2548783406148 in words is "two trillion, five hundred forty-eight billion, seven hundred eighty-three million, four hundred six thousand, one hundred forty-eight".