51110610006006 has 32 divisors (see below), whose sum is σ = 113579674490880. Its totient is φ = 17036788830408.

The previous prime is 51110610005957. The next prime is 51110610006089. The reversal of 51110610006006 is 60060001601115.

51110610006006 is a `hidden beast` number, since 51 + 1 + 1 + 0 + 6 + 1 + 0 + 0 + 0 + 600 + 6 = 666.

It is a super-2 number, since 2×51110610006006² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9772675 + ... + 14061521.

It is an arithmetic number, because the mean of its divisors is an integer number (3549364827840).

Almost surely, 2^{51110610006006} is an apocalyptic number.

51110610006006 is an abundant number, since it is smaller than the sum of its proper divisors (62469064484874).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51110610006006 is a wasteful number, since it uses less digits than its factorization.

51110610006006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509545 (or 4509539 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 51110610006006 in words is "fifty-one trillion, one hundred ten billion, six hundred ten million, six thousand, six".