52527603461 has 2 divisors, whose sum is σ = 52527603462. Its totient is φ = 52527603460.

The previous prime is 52527603371. The next prime is 52527603473. The reversal of 52527603461 is 16430672525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35374462561 + 17153140900 = 188081^2 + 130970^2 .

It is a cyclic number.

It is not a de Polignac number, because 52527603461 - 2²² = 52523409157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52527603061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26263801730 + 26263801731.

It is an arithmetic number, because the mean of its divisors is an integer number (26263801731).

Almost surely, 2^52527603461 is an apocalyptic number.

It is an amenable number.

52527603461 is a deficient number, since it is larger than the sum of its proper divisors (1).

52527603461 is an equidigital number, since it uses as much as digits as its factorization.

52527603461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 52527603461 in words is "fifty-two billion, five hundred twenty-seven million, six hundred three thousand, four hundred sixty-one".