87563177083 has 2 divisors, whose sum is σ = 87563177084. Its totient is φ = 87563177082.

The previous prime is 87563177081. The next prime is 87563177153. The reversal of 87563177083 is 38077136578.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 87563177083 - 2¹ = 87563177081 is a prime.

Together with 87563177081, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (87563177081) 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, 43781588541 + 43781588542.

It is an arithmetic number, because the mean of its divisors is an integer number (43781588542).

Almost surely, 2^87563177083 is an apocalyptic number.

87563177083 is a deficient number, since it is larger than the sum of its proper divisors (1).

87563177083 is an equidigital number, since it uses as much as digits as its factorization.

87563177083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 87563177083 in words is "eighty-seven billion, five hundred sixty-three million, one hundred seventy-seven thousand, eighty-three".