51297301 has 8 divisors (see below), whose sum is σ = 56012544. Its totient is φ = 46590720.

The previous prime is 51297293. The next prime is 51297329. The reversal of 51297301 is 10379215.

51297301 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 51297301 - 2³ = 51297293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51297301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51297331) 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, 22140 + ... + 24346.

It is an arithmetic number, because the mean of its divisors is an integer number (7001568).

Almost surely, 2^51297301 is an apocalyptic number.

It is an amenable number.

51297301 is a deficient number, since it is larger than the sum of its proper divisors (4715243).

51297301 is a wasteful number, since it uses less digits than its factorization.

51297301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4331.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 51297301 is about 7162.2134148600. The cubic root of 51297301 is about 371.5621824400.

The spelling of 51297301 in words is "fifty-one million, two hundred ninety-seven thousand, three hundred one".