82965537887 has 2 divisors, whose sum is σ = 82965537888. Its totient is φ = 82965537886.

The previous prime is 82965537857. The next prime is 82965537899. The reversal of 82965537887 is 78873556928.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82965537887 - 2¹⁴ = 82965521503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82965537817) 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, 41482768943 + 41482768944.

It is an arithmetic number, because the mean of its divisors is an integer number (41482768944).

Almost surely, 2^82965537887 is an apocalyptic number.

82965537887 is a deficient number, since it is larger than the sum of its proper divisors (1).

82965537887 is an equidigital number, since it uses as much as digits as its factorization.

82965537887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 203212800, while the sum is 68.

The spelling of 82965537887 in words is "eighty-two billion, nine hundred sixty-five million, five hundred thirty-seven thousand, eight hundred eighty-seven".