51106060100051 has 16 divisors (see below), whose sum is σ = 56537811945216. Its totient is φ = 45805277700000.

The previous prime is 51106060100033. The next prime is 51106060100101. The reversal of 51106060100051 is 15000106060115.

It is a cyclic number.

It is not a de Polignac number, because 51106060100051 - 2⁴² = 46708013588947 is a prime.

It is a super-2 number, since 2×51106060100051² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51106060600051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117167396 + ... + 117602766.

It is an arithmetic number, because the mean of its divisors is an integer number (3533613246576).

Almost surely, 2^{51106060100051} is an apocalyptic number.

51106060100051 is a deficient number, since it is larger than the sum of its proper divisors (5431751845165).

51106060100051 is a wasteful number, since it uses less digits than its factorization.

51106060100051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585754.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 51106060100051 its reverse (15000106060115), we get a palindrome (66106166160166).

The spelling of 51106060100051 in words is "fifty-one trillion, one hundred six billion, sixty million, one hundred thousand, fifty-one".