544360204628 has 6 divisors (see below), whose sum is σ = 952630358106. Its totient is φ = 272180102312.

The previous prime is 544360204627. The next prime is 544360204643. The reversal of 544360204628 is 826402063445.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 362967691024 + 181392513604 = 602468^2 + 425902^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544360204627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68045025575 + ... + 68045025582.

It is an arithmetic number, because the mean of its divisors is an integer number (158771726351).

Almost surely, 2^544360204628 is an apocalyptic number.

It is an amenable number.

544360204628 is a deficient number, since it is larger than the sum of its proper divisors (408270153478).

544360204628 is a wasteful number, since it uses less digits than its factorization.

544360204628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136090051161 (or 136090051159 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 44.

The spelling of 544360204628 in words is "five hundred forty-four billion, three hundred sixty million, two hundred four thousand, six hundred twenty-eight".