50510101011010 has 32 divisors (see below), whose sum is σ = 91825621196400. Its totient is φ = 20002418841600.

The previous prime is 50510101010989. The next prime is 50510101011037. The reversal of 50510101011010 is 1011010101505.

It can be written as a sum of positive squares in 8 ways, for example, as 20534465061009 + 29975635950001 = 4531497^2 + 5475001^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10845286 + ... + 14786494.

Almost surely, 2^{50510101011010} is an apocalyptic number.

50510101011010 is a deficient number, since it is larger than the sum of its proper divisors (41315520185390).

50510101011010 is a wasteful number, since it uses less digits than its factorization.

50510101011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3954006.

The product of its (nonzero) digits is 25, while the sum is 16.

Adding to 50510101011010 its reverse (1011010101505), we get a palindrome (51521111112515).

The spelling of 50510101011010 in words is "fifty trillion, five hundred ten billion, one hundred one million, eleven thousand, ten".