5616445342 has 4 divisors (see below), whose sum is σ = 8424668016. Its totient is φ = 2808222670.

The previous prime is 5616445337. The next prime is 5616445349. The reversal of 5616445342 is 2435446165.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2435446165 = 5 ⋅487089233.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 5616445295 and 5616445304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616445349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1404111334 + ... + 1404111337.

It is an arithmetic number, because the mean of its divisors is an integer number (2106167004).

Almost surely, 2^5616445342 is an apocalyptic number.

5616445342 is a deficient number, since it is larger than the sum of its proper divisors (2808222674).

5616445342 is a wasteful number, since it uses less digits than its factorization.

5616445342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2808222673.

The product of its digits is 345600, while the sum is 40.

The square root of 5616445342 is about 74942.9472465555. The cubic root of 5616445342 is about 1777.5446242728.

The spelling of 5616445342 in words is "five billion, six hundred sixteen million, four hundred forty-five thousand, three hundred forty-two".