49043275559 has 2 divisors, whose sum is σ = 49043275560. Its totient is φ = 49043275558.

The previous prime is 49043275531. The next prime is 49043275583. The reversal of 49043275559 is 95557234094.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49043275559 - 2¹² = 49043271463 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49043275559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49043275459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24521637779 + 24521637780.

It is an arithmetic number, because the mean of its divisors is an integer number (24521637780).

Almost surely, 2^49043275559 is an apocalyptic number.

49043275559 is a deficient number, since it is larger than the sum of its proper divisors (1).

49043275559 is an equidigital number, since it uses as much as digits as its factorization.

49043275559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 49043275559 in words is "forty-nine billion, forty-three million, two hundred seventy-five thousand, five hundred fifty-nine".