544220002 has 16 divisors (see below), whose sum is σ = 860146560. Its totient is φ = 257532912.

The previous prime is 544219987. The next prime is 544220011. The reversal of 544220002 is 200022445.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34983 + ... + 48085.

It is an arithmetic number, because the mean of its divisors is an integer number (53759160).

Almost surely, 2^544220002 is an apocalyptic number.

544220002 is a deficient number, since it is larger than the sum of its proper divisors (315926558).

544220002 is a wasteful number, since it uses less digits than its factorization.

544220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14217.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 544220002 is about 23328.5233566122. The cubic root of 544220002 is about 816.4410511753.

Adding to 544220002 its reverse (200022445), we get a palindrome (744242447).

The spelling of 544220002 in words is "five hundred forty-four million, two hundred twenty thousand, two".