51051106014 has 64 divisors (see below), whose sum is σ = 109597320000. Its totient is φ = 15821180928.

The previous prime is 51051105991. The next prime is 51051106049. The reversal of 51051106014 is 41060115015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 583612 + ... + 665360.

It is an arithmetic number, because the mean of its divisors is an integer number (1712458125).

Almost surely, 2^51051106014 is an apocalyptic number.

51051106014 is an abundant number, since it is smaller than the sum of its proper divisors (58546213986).

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

51051106014 is a wasteful number, since it uses less digits than its factorization.

51051106014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81917.

The product of its (nonzero) digits is 600, while the sum is 24.

Subtracting from 51051106014 its reverse (41060115015), we obtain a palindrome (9990990999).

The spelling of 51051106014 in words is "fifty-one billion, fifty-one million, one hundred six thousand, fourteen".