52582487 has 2 divisors, whose sum is σ = 52582488. Its totient is φ = 52582486.

The previous prime is 52582477. The next prime is 52582553. The reversal of 52582487 is 78428525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52582487 - 2¹⁶ = 52516951 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 (52582477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26291243 + 26291244.

It is an arithmetic number, because the mean of its divisors is an integer number (26291244).

Almost surely, 2^52582487 is an apocalyptic number.

52582487 is a deficient number, since it is larger than the sum of its proper divisors (1).

52582487 is an equidigital number, since it uses as much as digits as its factorization.

52582487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 179200, while the sum is 41.

The square root of 52582487 is about 7251.3782827818. The cubic root of 52582487 is about 374.6396229719.

The spelling of 52582487 in words is "fifty-two million, five hundred eighty-two thousand, four hundred eighty-seven".