52927487 has 2 divisors, whose sum is σ = 52927488. Its totient is φ = 52927486.

The previous prime is 52927481. The next prime is 52927493. The reversal of 52927487 is 78472925.

It is a balanced prime because it is at equal distance from previous prime (52927481) and next prime (52927493).

It is a cyclic number.

It is not a de Polignac number, because 52927487 - 2⁴ = 52927471 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 (52927481) 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, 26463743 + 26463744.

It is an arithmetic number, because the mean of its divisors is an integer number (26463744).

Almost surely, 2^52927487 is an apocalyptic number.

52927487 is a deficient number, since it is larger than the sum of its proper divisors (1).

52927487 is an equidigital number, since it uses as much as digits as its factorization.

52927487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 282240, while the sum is 44.

The square root of 52927487 is about 7275.1279713830. The cubic root of 52927487 is about 375.4571893442.

The spelling of 52927487 in words is "fifty-two million, nine hundred twenty-seven thousand, four hundred eighty-seven".