49422036787177 has 2 divisors, whose sum is σ = 49422036787178. Its totient is φ = 49422036787176.

The previous prime is 49422036787159. The next prime is 49422036787229. The reversal of 49422036787177 is 77178763022494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41631775248361 + 7790261538816 = 6452269^2 + 2791104^2 .

It is a cyclic number.

It is not a de Polignac number, because 49422036787177 - 2³⁹ = 48872280973289 is a prime.

It is not a weakly prime, because it can be changed into another prime (49422036788177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24711018393588 + 24711018393589.

It is an arithmetic number, because the mean of its divisors is an integer number (24711018393589).

Almost surely, 2^{49422036787177} is an apocalyptic number.

It is an amenable number.

49422036787177 is a deficient number, since it is larger than the sum of its proper divisors (1).

49422036787177 is an equidigital number, since it uses as much as digits as its factorization.

49422036787177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 199148544, while the sum is 67.

The spelling of 49422036787177 in words is "forty-nine trillion, four hundred twenty-two billion, thirty-six million, seven hundred eighty-seven thousand, one hundred seventy-seven".