52204223777 has 2 divisors, whose sum is σ = 52204223778. Its totient is φ = 52204223776.

The previous prime is 52204223749. The next prime is 52204223783. The reversal of 52204223777 is 77732240225.

52204223777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 50861074576 + 1343149201 = 225524^2 + 36649^2 .

It is a cyclic number.

It is not a de Polignac number, because 52204223777 - 2¹⁶ = 52204158241 is a prime.

It is not a weakly prime, because it can be changed into another prime (52204220777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26102111888 + 26102111889.

It is an arithmetic number, because the mean of its divisors is an integer number (26102111889).

Almost surely, 2^52204223777 is an apocalyptic number.

It is an amenable number.

52204223777 is a deficient number, since it is larger than the sum of its proper divisors (1).

52204223777 is an equidigital number, since it uses as much as digits as its factorization.

52204223777 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 329280, while the sum is 41.

The spelling of 52204223777 in words is "fifty-two billion, two hundred four million, two hundred twenty-three thousand, seven hundred seventy-seven".