544562340544 has 28 divisors (see below), whose sum is σ = 1081474367400. Its totient is φ = 272064862208.

The previous prime is 544562340533. The next prime is 544562340551. The reversal of 544562340544 is 445043265445.

It is a junction number, because it is equal to n+sod(n) for n = 544562340494 and 544562340503.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3298609 + ... + 3459760.

It is an arithmetic number, because the mean of its divisors is an integer number (38624084550).

Almost surely, 2^544562340544 is an apocalyptic number.

It is an amenable number.

544562340544 is a deficient number, since it is larger than the sum of its proper divisors (536912026856).

544562340544 is a wasteful number, since it uses less digits than its factorization.

544562340544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6759640 (or 6759630 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 544562340544 in words is "five hundred forty-four billion, five hundred sixty-two million, three hundred forty thousand, five hundred forty-four".