544016601 has 8 divisors (see below), whose sum is σ = 805950560. Its totient is φ = 362677716.

The previous prime is 544016593. The next prime is 544016687. The reversal of 544016601 is 106610445.

544016601 is a `hidden beast` number, since 5 + 4 + 40 + 16 + 601 = 666.

It is not a de Polignac number, because 544016601 - 2³ = 544016593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 20148763 = 544016601 / (5 + 4 + 4 + 0 + 1 + 6 + 6 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544016801) 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, 10074355 + ... + 10074408.

It is an arithmetic number, because the mean of its divisors is an integer number (100743820).

Almost surely, 2^544016601 is an apocalyptic number.

It is an amenable number.

544016601 is a deficient number, since it is larger than the sum of its proper divisors (261933959).

544016601 is a wasteful number, since it uses less digits than its factorization.

544016601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20148772 (or 20148766 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 544016601 is about 23324.1634576677. The cubic root of 544016601 is about 816.3393241662.

The spelling of 544016601 in words is "five hundred forty-four million, sixteen thousand, six hundred one".