5551207712 has 18 divisors (see below), whose sum is σ = 10929770019. Its totient is φ = 2775393120.

The previous prime is 5551207709. The next prime is 5551207721. The reversal of 5551207712 is 2177021555.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 2775603856 + 2775603856 = 52684^2 + 52684^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=52684.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 414887 + ... + 428057.

Almost surely, 2^5551207712 is an apocalyptic number.

It is an amenable number.

5551207712 is a deficient number, since it is larger than the sum of its proper divisors (5378562307).

5551207712 is an frugal number, since it uses more digits than its factorization.

5551207712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26352 (or 13173 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 35.

The square root of 5551207712 is about 74506.4273200641. The cubic root of 5551207712 is about 1770.6354674014.

The spelling of 5551207712 in words is "five billion, five hundred fifty-one million, two hundred seven thousand, seven hundred twelve".