51345000050003 has 16 divisors (see below), whose sum is σ = 56385350519904. Its totient is φ = 46366920687360.

The previous prime is 51345000049963. The next prime is 51345000050011. The reversal of 51345000050003 is 30005000054315.

It is a cyclic number.

It is not a de Polignac number, because 51345000050003 - 2¹⁴ = 51345000033619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51345000050023) 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, 1963751 + ... + 10322127.

It is an arithmetic number, because the mean of its divisors is an integer number (3524084407494).

Almost surely, 2^{51345000050003} is an apocalyptic number.

51345000050003 is a deficient number, since it is larger than the sum of its proper divisors (5040350469901).

51345000050003 is a wasteful number, since it uses less digits than its factorization.

51345000050003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8362102.

The product of its (nonzero) digits is 4500, while the sum is 26.

The spelling of 51345000050003 in words is "fifty-one trillion, three hundred forty-five billion, fifty thousand, three".