548900979 has 8 divisors (see below), whose sum is σ = 798401472. Its totient is φ = 332667240.

The previous prime is 548900969. The next prime is 548900983. The reversal of 548900979 is 979009845.

It is a happy number.

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

It is not a de Polignac number, because 548900979 - 2⁷ = 548900851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (548900969) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8316649 + ... + 8316714.

It is an arithmetic number, because the mean of its divisors is an integer number (99800184).

Almost surely, 2^548900979 is an apocalyptic number.

548900979 is a deficient number, since it is larger than the sum of its proper divisors (249500493).

548900979 is a wasteful number, since it uses less digits than its factorization.

548900979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16633377.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 548900979 is about 23428.6358757824. The cubic root of 548900979 is about 818.7751786519.

It can be divided in two parts, 5 and 48900979, that added together give a palindrome (48900984).

The spelling of 548900979 in words is "five hundred forty-eight million, nine hundred thousand, nine hundred seventy-nine".