5110606105561 has 4 divisors (see below), whose sum is σ = 5575206660624. Its totient is φ = 4646005550500.

The previous prime is 5110606105531. The next prime is 5110606105613. The reversal of 5110606105561 is 1655016060115.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5110606105561 - 2²⁹ = 5110069234649 is a prime.

It is a super-2 number, since 2×5110606105561² (a number of 26 digits) contains 22 as substring.

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 5110606105561.

It is not an unprimeable number, because it can be changed into a prime (5110606105531) 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, 232300277515 + ... + 232300277536.

It is an arithmetic number, because the mean of its divisors is an integer number (1393801665156).

Almost surely, 2^{5110606105561} is an apocalyptic number.

It is an amenable number.

5110606105561 is a deficient number, since it is larger than the sum of its proper divisors (464600555063).

5110606105561 is a wasteful number, since it uses less digits than its factorization.

5110606105561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464600555062.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 5110606105561 in words is "five trillion, one hundred ten billion, six hundred six million, one hundred five thousand, five hundred sixty-one".