52301697761 has 2 divisors, whose sum is σ = 52301697762. Its totient is φ = 52301697760.

The previous prime is 52301697743. The next prime is 52301697787. The reversal of 52301697761 is 16779610325.

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., 47772407761 + 4529290000 = 218569^2 + 67300^2 .

It is a cyclic number.

It is not a de Polignac number, because 52301697761 - 2¹⁰ = 52301696737 is a prime.

It is not a weakly prime, because it can be changed into another prime (52301697061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26150848880 + 26150848881.

It is an arithmetic number, because the mean of its divisors is an integer number (26150848881).

Almost surely, 2^52301697761 is an apocalyptic number.

It is an amenable number.

52301697761 is a deficient number, since it is larger than the sum of its proper divisors (1).

52301697761 is an equidigital number, since it uses as much as digits as its factorization.

52301697761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 476280, while the sum is 47.

The spelling of 52301697761 in words is "fifty-two billion, three hundred one million, six hundred ninety-seven thousand, seven hundred sixty-one".