51105000605514 has 16 divisors (see below), whose sum is σ = 102384123877728. Its totient is φ = 17005979757392.

The previous prime is 51105000605513. The next prime is 51105000605557. The reversal of 51105000605514 is 41550600050115.

It is a super-2 number, since 2×51105000605514² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51105000605513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7255107297 + ... + 7255114340.

It is an arithmetic number, because the mean of its divisors is an integer number (6399007742358).

Almost surely, 2^{51105000605514} is an apocalyptic number.

51105000605514 is an abundant number, since it is smaller than the sum of its proper divisors (51279123272214).

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

51105000605514 is a wasteful number, since it uses less digits than its factorization.

51105000605514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14510222229.

The product of its (nonzero) digits is 15000, while the sum is 33.

Adding to 51105000605514 its reverse (41550600050115), we get a palindrome (92655600655629).

The spelling of 51105000605514 in words is "fifty-one trillion, one hundred five billion, six hundred five thousand, five hundred fourteen".