544552434554 has 16 divisors (see below), whose sum is σ = 819731404800. Its totient is φ = 271309904400.

The previous prime is 544552434539. The next prime is 544552434571. The reversal of 544552434554 is 455434255445.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 541547 + ... + 1175745.

It is an arithmetic number, because the mean of its divisors is an integer number (51233212800).

Almost surely, 2^544552434554 is an apocalyptic number.

544552434554 is a deficient number, since it is larger than the sum of its proper divisors (275178970246).

544552434554 is a wasteful number, since it uses less digits than its factorization.

544552434554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635725.

The product of its digits is 19200000, while the sum is 50.

Adding to 544552434554 its reverse (455434255445), we get a palindrome (999986689999).

The spelling of 544552434554 in words is "five hundred forty-four billion, five hundred fifty-two million, four hundred thirty-four thousand, five hundred fifty-four".