51025206214 has 32 divisors (see below), whose sum is σ = 80234551296. Its totient is φ = 24306384960.

The previous prime is 51025206209. The next prime is 51025206241. The reversal of 51025206214 is 41260252015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10270359 + ... + 10275325.

It is an arithmetic number, because the mean of its divisors is an integer number (2507329728).

Almost surely, 2^51025206214 is an apocalyptic number.

51025206214 is a deficient number, since it is larger than the sum of its proper divisors (29209345082).

51025206214 is a wasteful number, since it uses less digits than its factorization.

51025206214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7540.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 51025206214 its reverse (41260252015), we get a palindrome (92285458229).

The spelling of 51025206214 in words is "fifty-one billion, twenty-five million, two hundred six thousand, two hundred fourteen".