51110010006057 has 6 divisors (see below), whose sum is σ = 73825570008762. Its totient is φ = 34073340004032.

The previous prime is 51110010006053. The next prime is 51110010006071. The reversal of 51110010006057 is 75060001001115.

It is a happy number.

51110010006057 is a `hidden beast` number, since 51 + 1 + 1 + 0 + 0 + 1 + 0 + 0 + 0 + 605 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 35884281141801 + 15225728864256 = 5990349^2 + 3902016^2 .

It is not a de Polignac number, because 51110010006057 - 2² = 51110010006053 is a prime.

It is a super-2 number, since 2×51110010006057² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51110010006057.

It is not an unprimeable number, because it can be changed into a prime (51110010006053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2839445000328 + ... + 2839445000345.

It is an arithmetic number, because the mean of its divisors is an integer number (12304261668127).

Almost surely, 2^{51110010006057} is an apocalyptic number.

It is an amenable number.

51110010006057 is a deficient number, since it is larger than the sum of its proper divisors (22715560002705).

51110010006057 is a wasteful number, since it uses less digits than its factorization.

51110010006057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5678890000679 (or 5678890000676 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 27.

The spelling of 51110010006057 in words is "fifty-one trillion, one hundred ten billion, ten million, six thousand, fifty-seven".