51110561014 has 16 divisors (see below), whose sum is σ = 78620488848. Its totient is φ = 24906333312.

The previous prime is 51110561011. The next prime is 51110561027. The reversal of 51110561014 is 41016501115.

It is a super-2 number, since 2×51110561014² (a number of 22 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 51110561014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51110561011) 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, 610927 + ... + 689530.

It is an arithmetic number, because the mean of its divisors is an integer number (4913780553).

Almost surely, 2^51110561014 is an apocalyptic number.

51110561014 is a deficient number, since it is larger than the sum of its proper divisors (27509927834).

51110561014 is a wasteful number, since it uses less digits than its factorization.

51110561014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300959.

The product of its (nonzero) digits is 600, while the sum is 25.

The spelling of 51110561014 in words is "fifty-one billion, one hundred ten million, five hundred sixty-one thousand, fourteen".