51314030 has 16 divisors (see below), whose sum is σ = 92934864. Its totient is φ = 20399040.

The previous prime is 51314023. The next prime is 51314033. The reversal of 51314030 is 3041315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51314033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14111 + ... + 17370.

It is an arithmetic number, because the mean of its divisors is an integer number (5808429).

Almost surely, 2^51314030 is an apocalyptic number.

51314030 is a deficient number, since it is larger than the sum of its proper divisors (41620834).

51314030 is a wasteful number, since it uses less digits than its factorization.

51314030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31651.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 51314030 is about 7163.3811848875. The cubic root of 51314030 is about 371.6025691533.

Adding to 51314030 its reverse (3041315), we get a palindrome (54355345).

The spelling of 51314030 in words is "fifty-one million, three hundred fourteen thousand, thirty".