82304487403 has 2 divisors, whose sum is σ = 82304487404. Its totient is φ = 82304487402.

The previous prime is 82304487383. The next prime is 82304487491. The reversal of 82304487403 is 30478440328.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82304487403 - 2⁵ = 82304487371 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82304487403.

It is not a weakly prime, because it can be changed into another prime (82304487203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41152243701 + 41152243702.

It is an arithmetic number, because the mean of its divisors is an integer number (41152243702).

Almost surely, 2^82304487403 is an apocalyptic number.

82304487403 is a deficient number, since it is larger than the sum of its proper divisors (1).

82304487403 is an equidigital number, since it uses as much as digits as its factorization.

82304487403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 516096, while the sum is 43.

The spelling of 82304487403 in words is "eighty-two billion, three hundred four million, four hundred eighty-seven thousand, four hundred three".