51140301 has 8 divisors (see below), whose sum is σ = 72198144. Its totient is φ = 32088000.

The previous prime is 51140279. The next prime is 51140303. The reversal of 51140301 is 10304115.

51140301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 51140301 - 2⁶ = 51140237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51140303) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 501325 + ... + 501426.

It is an arithmetic number, because the mean of its divisors is an integer number (9024768).

Almost surely, 2^51140301 is an apocalyptic number.

51140301 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

51140301 is a deficient number, since it is larger than the sum of its proper divisors (21057843).

51140301 is a wasteful number, since it uses less digits than its factorization.

51140301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002771.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 51140301 is about 7151.2447168308. The cubic root of 51140301 is about 371.1827285744.

Adding to 51140301 its reverse (10304115), we get a palindrome (61444416).

The spelling of 51140301 in words is "fifty-one million, one hundred forty thousand, three hundred one".