5616610111 has 4 divisors (see below), whose sum is σ = 6418982992. Its totient is φ = 4814237232.

The previous prime is 5616610073. The next prime is 5616610117. The reversal of 5616610111 is 1110166165.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5616610111 - 2¹³ = 5616601919 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5616610111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5616610117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401186430 + ... + 401186443.

It is an arithmetic number, because the mean of its divisors is an integer number (1604745748).

Almost surely, 2^5616610111 is an apocalyptic number.

5616610111 is a deficient number, since it is larger than the sum of its proper divisors (802372881).

5616610111 is an equidigital number, since it uses as much as digits as its factorization.

5616610111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802372880.

The product of its (nonzero) digits is 1080, while the sum is 28.

The square root of 5616610111 is about 74944.0465347315. The cubic root of 5616610111 is about 1777.5620066424.

Adding to 5616610111 its reverse (1110166165), we get a palindrome (6726776276).

The spelling of 5616610111 in words is "five billion, six hundred sixteen million, six hundred ten thousand, one hundred eleven".