51803114 has 16 divisors (see below), whose sum is σ = 89755776. Its totient is φ = 22161600.

The previous prime is 51803113. The next prime is 51803119. The reversal of 51803114 is 41130815.

It is a self number, because there is not a number n which added to its sum of digits gives 51803114.

It is not an unprimeable number, because it can be changed into a prime (51803113) 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, 68882 + ... + 69629.

It is an arithmetic number, because the mean of its divisors is an integer number (5609736).

Almost surely, 2^51803114 is an apocalyptic number.

51803114 is a deficient number, since it is larger than the sum of its proper divisors (37952662).

51803114 is a wasteful number, since it uses less digits than its factorization.

51803114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138541.

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 51803114 is about 7197.4380164056. The cubic root of 51803114 is about 372.7794434824.

Adding to 51803114 its reverse (41130815), we get a palindrome (92933929).

The spelling of 51803114 in words is "fifty-one million, eight hundred three thousand, one hundred fourteen".