5616042646 has 8 divisors (see below), whose sum is σ = 8695808064. Its totient is φ = 2717439960.

The previous prime is 5616042637. The next prime is 5616042661. The reversal of 5616042646 is 6462406165.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5616042599 and 5616042608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45290605 + ... + 45290728.

It is an arithmetic number, because the mean of its divisors is an integer number (1086976008).

Almost surely, 2^5616042646 is an apocalyptic number.

5616042646 is a deficient number, since it is larger than the sum of its proper divisors (3079765418).

5616042646 is a wasteful number, since it uses less digits than its factorization.

5616042646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90581366.

The product of its (nonzero) digits is 207360, while the sum is 40.

The square root of 5616042646 is about 74940.2605146259. The cubic root of 5616042646 is about 1777.5021402712.

The spelling of 5616042646 in words is "five billion, six hundred sixteen million, forty-two thousand, six hundred forty-six".