82963786455 has 48 divisors (see below), whose sum is σ = 157839566976. Its totient is φ = 39978048960.

The previous prime is 82963786439. The next prime is 82963786471. The reversal of 82963786455 is 55468736928.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (82963786439) and next prime (82963786471).

It is not a de Polignac number, because 82963786455 - 2⁴ = 82963786439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82963786392 and 82963786401.

It is a congruent number.

It is an unprimeable number.

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 in 47 ways as a sum of consecutive naturals, for example, 433437 + ... + 594806.

It is an arithmetic number, because the mean of its divisors is an integer number (3288324312).

Almost surely, 2^82963786455 is an apocalyptic number.

82963786455 is a deficient number, since it is larger than the sum of its proper divisors (74875780521).

82963786455 is a wasteful number, since it uses less digits than its factorization.

82963786455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028428 (or 1028425 counting only the distinct ones).

The product of its digits is 87091200, while the sum is 63.

The spelling of 82963786455 in words is "eighty-two billion, nine hundred sixty-three million, seven hundred eighty-six thousand, four hundred fifty-five".