50510618501011 has 2 divisors, whose sum is σ = 50510618501012. Its totient is φ = 50510618501010.

The previous prime is 50510618501009. The next prime is 50510618501059. The reversal of 50510618501011 is 11010581601505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50510618501011 - 2¹ = 50510618501009 is a prime.

Together with 50510618501009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (50510618501071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25255309250505 + 25255309250506.

It is an arithmetic number, because the mean of its divisors is an integer number (25255309250506).

Almost surely, 2^{50510618501011} is an apocalyptic number.

50510618501011 is a deficient number, since it is larger than the sum of its proper divisors (1).

50510618501011 is an equidigital number, since it uses as much as digits as its factorization.

50510618501011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 34.

The spelling of 50510618501011 in words is "fifty trillion, five hundred ten billion, six hundred eighteen million, five hundred one thousand, eleven".