50260000069 has 2 divisors, whose sum is σ = 50260000070. Its totient is φ = 50260000068.

The previous prime is 50260000067. The next prime is 50260000099. The reversal of 50260000069 is 96000006205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49311975969 + 948024100 = 222063^2 + 30790^2 .

It is a cyclic number.

It is not a de Polignac number, because 50260000069 - 2¹ = 50260000067 is a prime.

It is a super-2 number, since 2×50260000069² (a number of 22 digits) contains 22 as substring.

Together with 50260000067, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50260000067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25130000034 + 25130000035.

It is an arithmetic number, because the mean of its divisors is an integer number (25130000035).

Almost surely, 2^50260000069 is an apocalyptic number.

It is an amenable number.

50260000069 is a deficient number, since it is larger than the sum of its proper divisors (1).

50260000069 is an equidigital number, since it uses as much as digits as its factorization.

50260000069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 50260000069 in words is "fifty billion, two hundred sixty million, sixty-nine", and thus it is an aban number.