544010020 has 48 divisors (see below), whose sum is σ = 1170505728. Its totient is φ = 212301440.

The previous prime is 544010009. The next prime is 544010021. The reversal of 544010020 is 20010445.

It is a junction number, because it is equal to n+sod(n) for n = 544009976 and 544010003.

It is not an unprimeable number, because it can be changed into a prime (544010021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201117 + ... + 203803.

It is an arithmetic number, because the mean of its divisors is an integer number (24385536).

Almost surely, 2^544010020 is an apocalyptic number.

It is an amenable number.

544010020 is an abundant number, since it is smaller than the sum of its proper divisors (626495708).

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

544010020 is a wasteful number, since it uses less digits than its factorization.

544010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2940 (or 2938 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 544010020 is about 23324.0223803700. The cubic root of 544010020 is about 816.3360323851.

Adding to 544010020 its reverse (20010445), we get a palindrome (564020465).

The spelling of 544010020 in words is "five hundred forty-four million, ten thousand, twenty".