5616672849 has 6 divisors (see below), whose sum is σ = 8112971906. Its totient is φ = 3744448560.

The previous prime is 5616672847. The next prime is 5616672851. The reversal of 5616672849 is 9482766165.

5616672849 is a `hidden beast` number, since 561 + 6 + 6 + 72 + 8 + 4 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (5616672847) and next prime (5616672851).

It can be written as a sum of positive squares in only one way, i.e., 4523907600 + 1092765249 = 67260^2 + 33057^2 .

It is not a de Polignac number, because 5616672849 - 2¹ = 5616672847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5616672795 and 5616672804.

It is not an unprimeable number, because it can be changed into a prime (5616672847) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 312037372 + ... + 312037389.

Almost surely, 2^5616672849 is an apocalyptic number.

It is an amenable number.

5616672849 is a deficient number, since it is larger than the sum of its proper divisors (2496299057).

5616672849 is a wasteful number, since it uses less digits than its factorization.

5616672849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624074767 (or 624074764 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 54.

The square root of 5616672849 is about 74944.4650991653. The cubic root of 5616672849 is about 1777.5686251227.

The spelling of 5616672849 in words is "five billion, six hundred sixteen million, six hundred seventy-two thousand, eight hundred forty-nine".