5548197500 has 30 divisors (see below), whose sum is σ = 12132803760. Its totient is φ = 2219278000.

The previous prime is 5548197497. The next prime is 5548197511. The reversal of 5548197500 is 57918455.

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 9 ways as a sum of consecutive naturals, for example, 1107140 + ... + 1112139.

It is an arithmetic number, because the mean of its divisors is an integer number (404426792).

Almost surely, 2^5548197500 is an apocalyptic number.

5548197500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5548197500 is an abundant number, since it is smaller than the sum of its proper divisors (6584606260).

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

5548197500 is a wasteful number, since it uses less digits than its factorization.

5548197500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219303 (or 2219286 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 44.

The square root of 5548197500 is about 74486.2235584541. The cubic root of 5548197500 is about 1770.3153597710.

The spelling of 5548197500 in words is "five billion, five hundred forty-eight million, one hundred ninety-seven thousand, five hundred".