5616461445 has 64 divisors (see below), whose sum is σ = 10887561216. Its totient is φ = 2413532160.

The previous prime is 5616461437. The next prime is 5616461519. The reversal of 5616461445 is 5441646165.

It is a happy number.

It is not a de Polignac number, because 5616461445 - 2³ = 5616461437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5616461397 and 5616461406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2088892 + ... + 2091578.

It is an arithmetic number, because the mean of its divisors is an integer number (170118144).

Almost surely, 2^5616461445 is an apocalyptic number.

It is an amenable number.

5616461445 is a deficient number, since it is larger than the sum of its proper divisors (5271099771).

5616461445 is a wasteful number, since it uses less digits than its factorization.

5616461445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3890.

The product of its digits is 345600, while the sum is 42.

The square root of 5616461445 is about 74943.0546815380. The cubic root of 5616461445 is about 1777.5463230800.

It can be divided in two parts, 5616 and 461445, that added together give a triangular number (467061 = T₉₆₆).

The spelling of 5616461445 in words is "five billion, six hundred sixteen million, four hundred sixty-one thousand, four hundred forty-five".