49310676643 has 2 divisors, whose sum is σ = 49310676644. Its totient is φ = 49310676642.

The previous prime is 49310676641. The next prime is 49310676647. The reversal of 49310676643 is 34667601394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49310676643 - 2¹ = 49310676641 is a prime.

Together with 49310676641, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (49310676641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24655338321 + 24655338322.

It is an arithmetic number, because the mean of its divisors is an integer number (24655338322).

Almost surely, 2^49310676643 is an apocalyptic number.

49310676643 is a deficient number, since it is larger than the sum of its proper divisors (1).

49310676643 is an equidigital number, since it uses as much as digits as its factorization.

49310676643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 49310676643 in words is "forty-nine billion, three hundred ten million, six hundred seventy-six thousand, six hundred forty-three".