51008674201 has 9 divisors (see below), whose sum is σ = 51753494559. Its totient is φ = 50274432600.

The previous prime is 51008674183. The next prime is 51008674271. The reversal of 51008674201 is 10247680015.

The square root of 51008674201 is 225851.

It is a perfect power (a square), and thus also a powerful number.

51008674201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3806766601 + 47201907600 = 61699^2 + 217260^2 .

It is not a de Polignac number, because 51008674201 - 2⁵ = 51008674169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51008674271) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16033831 + ... + 16037011.

Almost surely, 2^51008674201 is an apocalyptic number.

51008674201 is the 225851-st square number.

51008674201 is the 112926-th centered octagonal number.

It is an amenable number.

51008674201 is a deficient number, since it is larger than the sum of its proper divisors (744820358).

51008674201 is an frugal number, since it uses more digits than its factorization.

51008674201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6504 (or 3252 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The spelling of 51008674201 in words is "fifty-one billion, eight million, six hundred seventy-four thousand, two hundred one".