544325225013 has 16 divisors (see below), whose sum is σ = 841468947840. Its totient is φ = 347105940192.

The previous prime is 544325224973. The next prime is 544325225029. The reversal of 544325225013 is 310522523445.

544325225013 is a `hidden beast` number, since 5 + 44 + 32 + 522 + 50 + 13 = 666.

It is not a de Polignac number, because 544325225013 - 2¹⁰ = 544325223989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544325205013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438264456 + ... + 438265697.

It is an arithmetic number, because the mean of its divisors is an integer number (52591809240).

Almost surely, 2^544325225013 is an apocalyptic number.

It is an amenable number.

544325225013 is a deficient number, since it is larger than the sum of its proper divisors (297143722827).

544325225013 is a wasteful number, since it uses less digits than its factorization.

544325225013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876530185 (or 876530179 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 544325225013 its reverse (310522523445), we get a palindrome (854847748458).

The spelling of 544325225013 in words is "five hundred forty-four billion, three hundred twenty-five million, two hundred twenty-five thousand, thirteen".