52410247 has 2 divisors, whose sum is σ = 52410248. Its totient is φ = 52410246.

The previous prime is 52410223. The next prime is 52410251. The reversal of 52410247 is 74201425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52410247 - 2²³ = 44021639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52410257) 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, 26205123 + 26205124.

It is an arithmetic number, because the mean of its divisors is an integer number (26205124).

Almost surely, 2^52410247 is an apocalyptic number.

52410247 is a deficient number, since it is larger than the sum of its proper divisors (1).

52410247 is an equidigital number, since it uses as much as digits as its factorization.

52410247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 52410247 is about 7239.4921783230. The cubic root of 52410247 is about 374.2301170884.

The spelling of 52410247 in words is "fifty-two million, four hundred ten thousand, two hundred forty-seven".