50441230313009 has 2 divisors, whose sum is σ = 50441230313010. Its totient is φ = 50441230313008.

The previous prime is 50441230312939. The next prime is 50441230313081. The reversal of 50441230313009 is 90031303214405.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 50172388063009 + 268842250000 = 7083247^2 + 518500^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50441230313009 is a prime.

It is a super-2 number, since 2×50441230313009² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50441230313009.

It is not a weakly prime, because it can be changed into another prime (50441230315009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25220615156504 + 25220615156505.

It is an arithmetic number, because the mean of its divisors is an integer number (25220615156505).

Almost surely, 2^{50441230313009} is an apocalyptic number.

It is an amenable number.

50441230313009 is a deficient number, since it is larger than the sum of its proper divisors (1).

50441230313009 is an equidigital number, since it uses as much as digits as its factorization.

50441230313009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 35.

The spelling of 50441230313009 in words is "fifty trillion, four hundred forty-one billion, two hundred thirty million, three hundred thirteen thousand, nine".