548888838 has 8 divisors (see below), whose sum is σ = 1097777688. Its totient is φ = 182962944.

The previous prime is 548888831. The next prime is 548888839. The reversal of 548888838 is 838888845.

It is a sphenic number, since it is the product of 3 distinct primes.

548888838 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (548888831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45740731 + ... + 45740742.

It is an arithmetic number, because the mean of its divisors is an integer number (137222211).

Almost surely, 2^548888838 is an apocalyptic number.

548888838 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

548888838 is a wasteful number, since it uses less digits than its factorization.

548888838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91481478.

The product of its digits is 15728640, while the sum is 60.

The square root of 548888838 is about 23428.3767683551. The cubic root of 548888838 is about 818.7691418480.

The spelling of 548888838 in words is "five hundred forty-eight million, eight hundred eighty-eight thousand, eight hundred thirty-eight".