49838897347 has 2 divisors, whose sum is σ = 49838897348. Its totient is φ = 49838897346.

The previous prime is 49838897291. The next prime is 49838897387. The reversal of 49838897347 is 74379883894.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49838897347 is a prime.

It is not a weakly prime, because it can be changed into another prime (49838897387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24919448673 + 24919448674.

It is an arithmetic number, because the mean of its divisors is an integer number (24919448674).

Almost surely, 2^49838897347 is an apocalyptic number.

49838897347 is a deficient number, since it is larger than the sum of its proper divisors (1).

49838897347 is an equidigital number, since it uses as much as digits as its factorization.

49838897347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 292626432, while the sum is 70.

The spelling of 49838897347 in words is "forty-nine billion, eight hundred thirty-eight million, eight hundred ninety-seven thousand, three hundred forty-seven".