544361506 has 12 divisors (see below), whose sum is σ = 884185362. Its totient is φ = 251243616.

The previous prime is 544361479. The next prime is 544361507. The reversal of 544361506 is 605163445.

It can be written as a sum of positive squares in 3 ways, for example, as 376010881 + 168350625 = 19391^2 + 12975^2 .

It is not an unprimeable number, because it can be changed into a prime (544361507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 804931 + ... + 805606.

Almost surely, 2^544361506 is an apocalyptic number.

544361506 is a deficient number, since it is larger than the sum of its proper divisors (339823856).

544361506 is a wasteful number, since it uses less digits than its factorization.

544361506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1610565 (or 1610552 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 544361506 is about 23331.5560132624. The cubic root of 544361506 is about 816.5118066679.

The spelling of 544361506 in words is "five hundred forty-four million, three hundred sixty-one thousand, five hundred six".