51030342234245 has 16 divisors (see below), whose sum is σ = 67290972861888. Its totient is φ = 36842078528640.

The previous prime is 51030342234241. The next prime is 51030342234259. The reversal of 51030342234245 is 54243224303015.

It is not a de Polignac number, because 51030342234245 - 2² = 51030342234241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51030342234199 and 51030342234208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51030342234241) 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, 3386212919 + ... + 3386227988.

It is an arithmetic number, because the mean of its divisors is an integer number (4205685803868).

Almost surely, 2^{51030342234245} is an apocalyptic number.

51030342234245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

51030342234245 is a deficient number, since it is larger than the sum of its proper divisors (16260630627643).

51030342234245 is a wasteful number, since it uses less digits than its factorization.

51030342234245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6772441060.

The product of its (nonzero) digits is 345600, while the sum is 38.

The spelling of 51030342234245 in words is "fifty-one trillion, thirty billion, three hundred forty-two million, two hundred thirty-four thousand, two hundred forty-five".