5516651049 has 32 divisors (see below), whose sum is σ = 9297657600. Its totient is φ = 2831231232.

The previous prime is 5516651047. The next prime is 5516651059. The reversal of 5516651049 is 9401566155.

5516651049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5516651049 - 2¹ = 5516651047 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5516651049.

It is not an unprimeable number, because it can be changed into a prime (5516651047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262974 + ... + 283175.

It is an arithmetic number, because the mean of its divisors is an integer number (290551800).

Almost surely, 2^5516651049 is an apocalyptic number.

It is an amenable number.

5516651049 is a deficient number, since it is larger than the sum of its proper divisors (3781006551).

5516651049 is a wasteful number, since it uses less digits than its factorization.

5516651049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546209.

The product of its (nonzero) digits is 162000, while the sum is 42.

The square root of 5516651049 is about 74274.1613820042. The cubic root of 5516651049 is about 1766.9537064677.

The spelling of 5516651049 in words is "five billion, five hundred sixteen million, six hundred fifty-one thousand, forty-nine".