51003165314 has 8 divisors (see below), whose sum is σ = 76511379708. Its totient is φ = 25499372080.

The previous prime is 51003165277. The next prime is 51003165341. The reversal of 51003165314 is 41356130015.

It can be written as a sum of positive squares in 2 ways, for example, as 44341830625 + 6661334689 = 210575^2 + 81617^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1076297 + ... + 1122684.

Almost surely, 2^51003165314 is an apocalyptic number.

51003165314 is a deficient number, since it is larger than the sum of its proper divisors (25508214394).

51003165314 is a wasteful number, since it uses less digits than its factorization.

51003165314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210580.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 51003165314 its reverse (41356130015), we get a palindrome (92359295329).

The spelling of 51003165314 in words is "fifty-one billion, three million, one hundred sixty-five thousand, three hundred fourteen".