49820097599 has 2 divisors, whose sum is σ = 49820097600. Its totient is φ = 49820097598.

The previous prime is 49820097563. The next prime is 49820097611. The reversal of 49820097599 is 99579002894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49820097599 - 2⁸ = 49820097343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49820097559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24910048799 + 24910048800.

It is an arithmetic number, because the mean of its divisors is an integer number (24910048800).

Almost surely, 2^49820097599 is an apocalyptic number.

49820097599 is a deficient number, since it is larger than the sum of its proper divisors (1).

49820097599 is an equidigital number, since it uses as much as digits as its factorization.

49820097599 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14696640, while the sum is 62.

The spelling of 49820097599 in words is "forty-nine billion, eight hundred twenty million, ninety-seven thousand, five hundred ninety-nine".