548039855 has 24 divisors (see below), whose sum is σ = 746212992. Its totient is φ = 385704000.

The previous prime is 548039809. The next prime is 548039861. The reversal of 548039855 is 558930845.

548039855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 548039855 - 2¹⁴ = 548023471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4145 + ... + 33365.

It is an arithmetic number, because the mean of its divisors is an integer number (31092208).

Almost surely, 2^548039855 is an apocalyptic number.

548039855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

548039855 is a deficient number, since it is larger than the sum of its proper divisors (198173137).

548039855 is a wasteful number, since it uses less digits than its factorization.

548039855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29279 (or 29268 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The square root of 548039855 is about 23410.2510665734. The cubic root of 548039855 is about 818.3467856678.

The spelling of 548039855 in words is "five hundred forty-eight million, thirty-nine thousand, eight hundred fifty-five".