51110610506011 has 8 divisors (see below), whose sum is σ = 59770547834624. Its totient is φ = 42790278562920.

The previous prime is 51110610505993. The next prime is 51110610506041. The reversal of 51110610506011 is 11060501601115.

51110610506011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 51110610506011 - 2¹⁵ = 51110610473243 is a prime.

It is a super-2 number, since 2×51110610506011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51110610506041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84901346055 + ... + 84901346656.

It is an arithmetic number, because the mean of its divisors is an integer number (7471318479328).

Almost surely, 2^{51110610506011} is an apocalyptic number.

51110610506011 is a deficient number, since it is larger than the sum of its proper divisors (8659937328613).

51110610506011 is a wasteful number, since it uses less digits than its factorization.

51110610506011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169802692761.

The product of its (nonzero) digits is 900, while the sum is 28.

The spelling of 51110610506011 in words is "fifty-one trillion, one hundred ten billion, six hundred ten million, five hundred six thousand, eleven".