49522873285009 has 2 divisors, whose sum is σ = 49522873285010. Its totient is φ = 49522873285008.

The previous prime is 49522873284991. The next prime is 49522873285073. The reversal of 49522873285009 is 90058237822594.

It is an a-pointer prime, because the next prime (49522873285073) can be obtained adding 49522873285009 to its sum of digits (64).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40345172686225 + 9177700598784 = 6351785^2 + 3029472^2 .

It is a cyclic number.

It is not a de Polignac number, because 49522873285009 - 2¹³ = 49522873276817 is a prime.

It is not a weakly prime, because it can be changed into another prime (49522873285099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24761436642504 + 24761436642505.

It is an arithmetic number, because the mean of its divisors is an integer number (24761436642505).

Almost surely, 2^{49522873285009} is an apocalyptic number.

It is an amenable number.

49522873285009 is a deficient number, since it is larger than the sum of its proper divisors (1).

49522873285009 is an equidigital number, since it uses as much as digits as its factorization.

49522873285009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87091200, while the sum is 64.

The spelling of 49522873285009 in words is "forty-nine trillion, five hundred twenty-two billion, eight hundred seventy-three million, two hundred eighty-five thousand, nine".