49670543743 has 2 divisors, whose sum is σ = 49670543744. Its totient is φ = 49670543742.

The previous prime is 49670543737. The next prime is 49670543771. The reversal of 49670543743 is 34734507694.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49670543743 - 2⁹ = 49670543231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49670541743) 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, 24835271871 + 24835271872.

It is an arithmetic number, because the mean of its divisors is an integer number (24835271872).

Almost surely, 2^49670543743 is an apocalyptic number.

49670543743 is a deficient number, since it is larger than the sum of its proper divisors (1).

49670543743 is an equidigital number, since it uses as much as digits as its factorization.

49670543743 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 52.

The spelling of 49670543743 in words is "forty-nine billion, six hundred seventy million, five hundred forty-three thousand, seven hundred forty-three".