544604345418 has 32 divisors (see below), whose sum is σ = 1247498551296. Its totient is φ = 155265164208.

The previous prime is 544604345413. The next prime is 544604345471. The reversal of 544604345418 is 814543406445.

It is not an unprimeable number, because it can be changed into a prime (544604345413) 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, 13983546 + ... + 14022437.

It is an arithmetic number, because the mean of its divisors is an integer number (38984329728).

Almost surely, 2^544604345418 is an apocalyptic number.

544604345418 is an abundant number, since it is smaller than the sum of its proper divisors (702894205878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

544604345418 is a wasteful number, since it uses less digits than its factorization.

544604345418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28006458.

The product of its (nonzero) digits is 3686400, while the sum is 48.

The spelling of 544604345418 in words is "five hundred forty-four billion, six hundred four million, three hundred forty-five thousand, four hundred eighteen".