5484696661 has 4 divisors (see below), whose sum is σ = 5485445932. Its totient is φ = 5483947392.

The previous prime is 5484696641. The next prime is 5484696691. The reversal of 5484696661 is 1666964845.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2684276100 + 2800420561 = 51810^2 + 52919^2 .

It is a cyclic number.

It is not a de Polignac number, because 5484696661 - 2¹¹ = 5484694613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5484696641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 363546 + ... + 378331.

It is an arithmetic number, because the mean of its divisors is an integer number (1371361483).

Almost surely, 2^5484696661 is an apocalyptic number.

It is an amenable number.

5484696661 is a deficient number, since it is larger than the sum of its proper divisors (749271).

5484696661 is an equidigital number, since it uses as much as digits as its factorization.

5484696661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749270.

The product of its digits is 7464960, while the sum is 55.

The square root of 5484696661 is about 74058.7379112013. The cubic root of 5484696661 is about 1763.5354918193.

The spelling of 5484696661 in words is "five billion, four hundred eighty-four million, six hundred ninety-six thousand, six hundred sixty-one".