49265797663 has 2 divisors, whose sum is σ = 49265797664. Its totient is φ = 49265797662.

The previous prime is 49265797631. The next prime is 49265797697. The reversal of 49265797663 is 36679756294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49265797663 - 2⁵ = 49265797631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49265797595 and 49265797604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49265797363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24632898831 + 24632898832.

It is an arithmetic number, because the mean of its divisors is an integer number (24632898832).

Almost surely, 2^49265797663 is an apocalyptic number.

49265797663 is a deficient number, since it is larger than the sum of its proper divisors (1).

49265797663 is an equidigital number, since it uses as much as digits as its factorization.

49265797663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102876480, while the sum is 64.

The spelling of 49265797663 in words is "forty-nine billion, two hundred sixty-five million, seven hundred ninety-seven thousand, six hundred sixty-three".