52887083659639 has 2 divisors, whose sum is σ = 52887083659640. Its totient is φ = 52887083659638.

The previous prime is 52887083659607. The next prime is 52887083659643. The reversal of 52887083659639 is 93695638078825.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52887083659639 - 2⁵ = 52887083659607 is a prime.

It is a super-2 number, since 2×52887083659639² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52887083659939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26443541829819 + 26443541829820.

It is an arithmetic number, because the mean of its divisors is an integer number (26443541829820).

Almost surely, 2^{52887083659639} is an apocalyptic number.

52887083659639 is a deficient number, since it is larger than the sum of its proper divisors (1).

52887083659639 is an equidigital number, since it uses as much as digits as its factorization.

52887083659639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4702924800, while the sum is 79.

The spelling of 52887083659639 in words is "fifty-two trillion, eight hundred eighty-seven billion, eighty-three million, six hundred fifty-nine thousand, six hundred thirty-nine".