52887620530687 has 2 divisors, whose sum is σ = 52887620530688. Its totient is φ = 52887620530686.

The previous prime is 52887620530541. The next prime is 52887620530721. The reversal of 52887620530687 is 78603502678825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52887620530687 - 2¹⁵ = 52887620497919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52887624530687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26443810265343 + 26443810265344.

It is an arithmetic number, because the mean of its divisors is an integer number (26443810265344).

Almost surely, 2^{52887620530687} is an apocalyptic number.

52887620530687 is a deficient number, since it is larger than the sum of its proper divisors (1).

52887620530687 is an equidigital number, since it uses as much as digits as its factorization.

52887620530687 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270950400, while the sum is 67.

The spelling of 52887620530687 in words is "fifty-two trillion, eight hundred eighty-seven billion, six hundred twenty million, five hundred thirty thousand, six hundred eighty-seven".