49235789267779 has 2 divisors, whose sum is σ = 49235789267780. Its totient is φ = 49235789267778.

The previous prime is 49235789267659. The next prime is 49235789267801. The reversal of 49235789267779 is 97776298753294.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49235789267779 - 2²¹ = 49235787170627 is a prime.

It is a super-2 number, since 2×49235789267779² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49235789267696 and 49235789267705.

It is not a weakly prime, because it can be changed into another prime (49235789267579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24617894633889 + 24617894633890.

It is an arithmetic number, because the mean of its divisors is an integer number (24617894633890).

Almost surely, 2^{49235789267779} is an apocalyptic number.

49235789267779 is a deficient number, since it is larger than the sum of its proper divisors (1).

49235789267779 is an equidigital number, since it uses as much as digits as its factorization.

49235789267779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20163790080, while the sum is 85.

The spelling of 49235789267779 in words is "forty-nine trillion, two hundred thirty-five billion, seven hundred eighty-nine million, two hundred sixty-seven thousand, seven hundred seventy-nine".