544005352653 has 96 divisors (see below), whose sum is σ = 900225773568. Its totient is φ = 285877952640.

The previous prime is 544005352643. The next prime is 544005352669. The reversal of 544005352653 is 356253500445.

It is a happy number.

It is not a de Polignac number, because 544005352653 - 2⁵ = 544005352621 is a prime.

It is a super-2 number, since 2×544005352653² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (544005352643) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32099500 + ... + 32116442.

It is an arithmetic number, because the mean of its divisors is an integer number (9377351808).

Almost surely, 2^544005352653 is an apocalyptic number.

It is an amenable number.

544005352653 is a deficient number, since it is larger than the sum of its proper divisors (356220420915).

544005352653 is a wasteful number, since it uses less digits than its factorization.

544005352653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17095 (or 17064 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 544005352653 in words is "five hundred forty-four billion, five million, three hundred fifty-two thousand, six hundred fifty-three".