51006100010 has 16 divisors (see below), whose sum is σ = 91882898856. Its totient is φ = 20386458048.

The previous prime is 51006100003. The next prime is 51006100021. The reversal of 51006100010 is 1000160015.

It can be written as a sum of positive squares in 4 ways, for example, as 50995124041 + 10975969 = 225821^2 + 3313^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1984337 + ... + 2009876.

Almost surely, 2^51006100010 is an apocalyptic number.

51006100010 is a deficient number, since it is larger than the sum of its proper divisors (40876798846).

51006100010 is a wasteful number, since it uses less digits than its factorization.

51006100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995497.

The product of its (nonzero) digits is 30, while the sum is 14.

Adding to 51006100010 its reverse (1000160015), we get a palindrome (52006260025).

The spelling of 51006100010 in words is "fifty-one billion, six million, one hundred thousand, ten".