82547103338 has 12 divisors (see below), whose sum is σ = 144036272322. Its totient is φ = 35377329960.

The previous prime is 82547103299. The next prime is 82547103347. The reversal of 82547103338 is 83330174528.

It can be written as a sum of positive squares in only one way, i.e., 51061085089 + 31486018249 = 225967^2 + 177443^2 .

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 421158593 + ... + 421158788.

Almost surely, 2^82547103338 is an apocalyptic number.

82547103338 is a deficient number, since it is larger than the sum of its proper divisors (61489168984).

82547103338 is a wasteful number, since it uses less digits than its factorization.

82547103338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842317397 (or 842317390 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 82547103338 in words is "eighty-two billion, five hundred forty-seven million, one hundred three thousand, three hundred thirty-eight".