52541501 has 2 divisors, whose sum is σ = 52541502. Its totient is φ = 52541500.

The previous prime is 52541431. The next prime is 52541539. The reversal of 52541501 is 10514525.

52541501 = 5125² + 5126².

It is a happy number.

52541501 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., 26275876 + 26265625 = 5126^2 + 5125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52541501 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52541561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26270750 + 26270751.

It is an arithmetic number, because the mean of its divisors is an integer number (26270751).

Almost surely, 2^52541501 is an apocalyptic number.

52541501 is the 5126-th centered square number.

It is an amenable number.

52541501 is a deficient number, since it is larger than the sum of its proper divisors (1).

52541501 is an equidigital number, since it uses as much as digits as its factorization.

52541501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 52541501 is about 7248.5516484329. The cubic root of 52541501 is about 374.5422586735.

The spelling of 52541501 in words is "fifty-two million, five hundred forty-one thousand, five hundred one".