51000606051010 has 64 divisors (see below), whose sum is σ = 114563467100160. Its totient is φ = 15880992937920.

The previous prime is 51000606050959. The next prime is 51000606051011. The reversal of 51000606051010 is 1015060600015.

It is not an unprimeable number, because it can be changed into a prime (51000606051011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31074154 + ... + 32674213.

It is an arithmetic number, because the mean of its divisors is an integer number (1790054173440).

Almost surely, 2^{51000606051010} is an apocalyptic number.

51000606051010 is an abundant number, since it is smaller than the sum of its proper divisors (63562861049150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51000606051010 is a wasteful number, since it uses less digits than its factorization.

51000606051010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63749431.

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 51000606051010 its reverse (1015060600015), we get a palindrome (52015666651025).

The spelling of 51000606051010 in words is "fifty-one trillion, six hundred six million, fifty-one thousand, ten".