49628368499 has 2 divisors, whose sum is σ = 49628368500. Its totient is φ = 49628368498.

The previous prime is 49628368463. The next prime is 49628368507. The reversal of 49628368499 is 99486382694.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49628368499 - 2²⁰ = 49627319923 is a prime.

It is not a weakly prime, because it can be changed into another prime (49628368409) 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, 24814184249 + 24814184250.

It is an arithmetic number, because the mean of its divisors is an integer number (24814184250).

Almost surely, 2^49628368499 is an apocalyptic number.

49628368499 is a deficient number, since it is larger than the sum of its proper divisors (1).

49628368499 is an equidigital number, since it uses as much as digits as its factorization.

49628368499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161243136, while the sum is 68.

The spelling of 49628368499 in words is "forty-nine billion, six hundred twenty-eight million, three hundred sixty-eight thousand, four hundred ninety-nine".