51355201301 has 16 divisors (see below), whose sum is σ = 53082691200. Its totient is φ = 49654358208.

The previous prime is 51355201291. The next prime is 51355201351. The reversal of 51355201301 is 10310255315.

It is a happy number.

51355201301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 51355201301 - 2³⁰ = 50281459477 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51355201351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1801880 + ... + 1830158.

It is an arithmetic number, because the mean of its divisors is an integer number (3317668200).

Almost surely, 2^51355201301 is an apocalyptic number.

It is an amenable number.

51355201301 is a deficient number, since it is larger than the sum of its proper divisors (1727489899).

51355201301 is a wasteful number, since it uses less digits than its factorization.

51355201301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28748.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 51355201301 its reverse (10310255315), we get a palindrome (61665456616).

The spelling of 51355201301 in words is "fifty-one billion, three hundred fifty-five million, two hundred one thousand, three hundred one".