544056698 has 4 divisors (see below), whose sum is σ = 816085050. Its totient is φ = 272028348.

The previous prime is 544056691. The next prime is 544056719. The reversal of 544056698 is 896650445.

544056698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896650445 = 5 ⋅179330089.

It can be written as a sum of positive squares in only one way, i.e., 514972249 + 29084449 = 22693^2 + 5393^2 .

It is not an unprimeable number, because it can be changed into a prime (544056691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136014173 + ... + 136014176.

Almost surely, 2^544056698 is an apocalyptic number.

544056698 is a deficient number, since it is larger than the sum of its proper divisors (272028352).

544056698 is a wasteful number, since it uses less digits than its factorization.

544056698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272028351.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The square root of 544056698 is about 23325.0230010605. The cubic root of 544056698 is about 816.3593798984.

The spelling of 544056698 in words is "five hundred forty-four million, fifty-six thousand, six hundred ninety-eight".