49509233339 has 2 divisors, whose sum is σ = 49509233340. Its totient is φ = 49509233338.

The previous prime is 49509233269. The next prime is 49509233351. The reversal of 49509233339 is 93333290594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49509233339 - 2¹² = 49509229243 is a prime.

It is not a weakly prime, because it can be changed into another prime (49509283339) 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, 24754616669 + 24754616670.

It is an arithmetic number, because the mean of its divisors is an integer number (24754616670).

Almost surely, 2^49509233339 is an apocalyptic number.

49509233339 is a deficient number, since it is larger than the sum of its proper divisors (1).

49509233339 is an equidigital number, since it uses as much as digits as its factorization.

49509233339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2361960, while the sum is 50.

The spelling of 49509233339 in words is "forty-nine billion, five hundred nine million, two hundred thirty-three thousand, three hundred thirty-nine".