49375396943 has 2 divisors, whose sum is σ = 49375396944. Its totient is φ = 49375396942.

The previous prime is 49375396933. The next prime is 49375396981. The reversal of 49375396943 is 34969357394.

49375396943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49375396943 - 2⁴ = 49375396927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49375396933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24687698471 + 24687698472.

It is an arithmetic number, because the mean of its divisors is an integer number (24687698472).

Almost surely, 2^49375396943 is an apocalyptic number.

49375396943 is a deficient number, since it is larger than the sum of its proper divisors (1).

49375396943 is an equidigital number, since it uses as much as digits as its factorization.

49375396943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66134880, while the sum is 62.

The spelling of 49375396943 in words is "forty-nine billion, three hundred seventy-five million, three hundred ninety-six thousand, nine hundred forty-three".