52797903329 has 2 divisors, whose sum is σ = 52797903330. Its totient is φ = 52797903328.

The previous prime is 52797903313. The next prime is 52797903371. The reversal of 52797903329 is 92330979725.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47068170304 + 5729733025 = 216952^2 + 75695^2 .

It is a cyclic number.

It is not a de Polignac number, because 52797903329 - 2⁴ = 52797903313 is a prime.

It is not a weakly prime, because it can be changed into another prime (52797923329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26398951664 + 26398951665.

It is an arithmetic number, because the mean of its divisors is an integer number (26398951665).

Almost surely, 2^52797903329 is an apocalyptic number.

It is an amenable number.

52797903329 is a deficient number, since it is larger than the sum of its proper divisors (1).

52797903329 is an equidigital number, since it uses as much as digits as its factorization.

52797903329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6429780, while the sum is 56.

The spelling of 52797903329 in words is "fifty-two billion, seven hundred ninety-seven million, nine hundred three thousand, three hundred twenty-nine".