5644160654 has 16 divisors (see below), whose sum is σ = 9260673840. Its totient is φ = 2558645760.

The previous prime is 5644160617. The next prime is 5644160657. The reversal of 5644160654 is 4560614465.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5644160657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335699 + ... + 352110.

It is an arithmetic number, because the mean of its divisors is an integer number (578792115).

Almost surely, 2^5644160654 is an apocalyptic number.

5644160654 is a deficient number, since it is larger than the sum of its proper divisors (3616513186).

5644160654 is a wasteful number, since it uses less digits than its factorization.

5644160654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688195.

The product of its (nonzero) digits is 345600, while the sum is 41.

The square root of 5644160654 is about 75127.6290987543. The cubic root of 5644160654 is about 1780.4636941605.

The spelling of 5644160654 in words is "five billion, six hundred forty-four million, one hundred sixty thousand, six hundred fifty-four".