5509216654 has 4 divisors (see below), whose sum is σ = 8263824984. Its totient is φ = 2754608326.

The previous prime is 5509216637. The next prime is 5509216709. The reversal of 5509216654 is 4566129055.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4566129055 = 5 ⋅913225811.

It is a self number, because there is not a number n which added to its sum of digits gives 5509216654.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377304162 + ... + 1377304165.

It is an arithmetic number, because the mean of its divisors is an integer number (2065956246).

Almost surely, 2^5509216654 is an apocalyptic number.

5509216654 is a deficient number, since it is larger than the sum of its proper divisors (2754608330).

5509216654 is a wasteful number, since it uses less digits than its factorization.

5509216654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754608329.

The product of its (nonzero) digits is 324000, while the sum is 43.

The square root of 5509216654 is about 74224.0975290370. The cubic root of 5509216654 is about 1766.1596173832.

The spelling of 5509216654 in words is "five billion, five hundred nine million, two hundred sixteen thousand, six hundred fifty-four".