544366634013 has 12 divisors (see below), whose sum is σ = 789366925308. Its totient is φ = 361498982400.

The previous prime is 544366634011. The next prime is 544366634069. The reversal of 544366634013 is 310436663445.

It can be written as a sum of positive squares in 2 ways, for example, as 390308814009 + 154057820004 = 624747^2 + 392502^2 .

It is not a de Polignac number, because 544366634013 - 2¹ = 544366634011 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 544366634013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544366634011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117673138 + ... + 117677763.

It is an arithmetic number, because the mean of its divisors is an integer number (65780577109).

Almost surely, 2^544366634013 is an apocalyptic number.

It is an amenable number.

544366634013 is a deficient number, since it is larger than the sum of its proper divisors (245000291295).

544366634013 is a wasteful number, since it uses less digits than its factorization.

544366634013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235351164 (or 235351161 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 45.

The spelling of 544366634013 in words is "five hundred forty-four billion, three hundred sixty-six million, six hundred thirty-four thousand, thirteen".