49722303973073 has 2 divisors, whose sum is σ = 49722303973074. Its totient is φ = 49722303973072.

The previous prime is 49722303973021. The next prime is 49722303973123. The reversal of 49722303973073 is 37037930322794.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47625912729409 + 2096391243664 = 6901153^2 + 1447892^2 .

It is a cyclic number.

It is not a de Polignac number, because 49722303973073 - 2¹⁶ = 49722303907537 is a prime.

It is a super-2 number, since 2×49722303973073² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (49722303973873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24861151986536 + 24861151986537.

It is an arithmetic number, because the mean of its divisors is an integer number (24861151986537).

Almost surely, 2^{49722303973073} is an apocalyptic number.

It is an amenable number.

49722303973073 is a deficient number, since it is larger than the sum of its proper divisors (1).

49722303973073 is an equidigital number, since it uses as much as digits as its factorization.

49722303973073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36006768, while the sum is 59.

The spelling of 49722303973073 in words is "forty-nine trillion, seven hundred twenty-two billion, three hundred three million, nine hundred seventy-three thousand, seventy-three".