51052301 has 4 divisors (see below), whose sum is σ = 51076704. Its totient is φ = 51027900.

The previous prime is 51052291. The next prime is 51052321. The reversal of 51052301 is 10325015.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 51052301 - 2⁶ = 51052237 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 51052301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51052321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8735 + ... + 13356.

It is an arithmetic number, because the mean of its divisors is an integer number (12769176).

Almost surely, 2^51052301 is an apocalyptic number.

It is an amenable number.

51052301 is a deficient number, since it is larger than the sum of its proper divisors (24403).

51052301 is a wasteful number, since it uses less digits than its factorization.

51052301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24402.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 51052301 is about 7145.0892926541. The cubic root of 51052301 is about 370.9697013203.

Adding to 51052301 its reverse (10325015), we get a palindrome (61377316).

The spelling of 51052301 in words is "fifty-one million, fifty-two thousand, three hundred one".