50711100016001 has 2 divisors, whose sum is σ = 50711100016002. Its totient is φ = 50711100016000.

The previous prime is 50711100015977. The next prime is 50711100016037. The reversal of 50711100016001 is 10061000111705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42390321316225 + 8320778699776 = 6510785^2 + 2884576^2 .

It is a cyclic number.

It is not a de Polignac number, because 50711100016001 - 2²² = 50711095821697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (50711100016051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25355550008000 + 25355550008001.

It is an arithmetic number, because the mean of its divisors is an integer number (25355550008001).

Almost surely, 2^{50711100016001} is an apocalyptic number.

It is an amenable number.

50711100016001 is a deficient number, since it is larger than the sum of its proper divisors (1).

50711100016001 is an equidigital number, since it uses as much as digits as its factorization.

50711100016001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 23.

Adding to 50711100016001 its reverse (10061000111705), we get a palindrome (60772100127706).

The spelling of 50711100016001 in words is "fifty trillion, seven hundred eleven billion, one hundred million, sixteen thousand, one".