51606560114 has 4 divisors (see below), whose sum is σ = 77409840174. Its totient is φ = 25803280056.

The previous prime is 51606560113. The next prime is 51606560129. The reversal of 51606560114 is 41106560615.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41106560615 = 5 ⋅8221312123.

It can be written as a sum of positive squares in only one way, i.e., 37377648889 + 14228911225 = 193333^2 + 119285^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51606560111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12901640027 + ... + 12901640030.

Almost surely, 2^51606560114 is an apocalyptic number.

51606560114 is a deficient number, since it is larger than the sum of its proper divisors (25803280060).

51606560114 is a wasteful number, since it uses less digits than its factorization.

51606560114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25803280059.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 51606560114 in words is "fifty-one billion, six hundred six million, five hundred sixty thousand, one hundred fourteen".