544225211011 has 4 divisors (see below), whose sum is σ = 544361169352. Its totient is φ = 544089252672.

The previous prime is 544225210957. The next prime is 544225211069. The reversal of 544225211011 is 110112522445.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110112522445 = 5 ⋅22022504489.

It is a cyclic number.

It is not a de Polignac number, because 544225211011 - 2¹³ = 544225202819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (544225271011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67973166 + ... + 67981171.

It is an arithmetic number, because the mean of its divisors is an integer number (136090292338).

Almost surely, 2^544225211011 is an apocalyptic number.

544225211011 is a deficient number, since it is larger than the sum of its proper divisors (135958341).

544225211011 is a wasteful number, since it uses less digits than its factorization.

544225211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135958340.

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 544225211011 its reverse (110112522445), we get a palindrome (654337733456).

The spelling of 544225211011 in words is "five hundred forty-four billion, two hundred twenty-five million, two hundred eleven thousand, eleven".