82829817603 has 48 divisors (see below), whose sum is σ = 136891984320. Its totient is φ = 47884338432.

The previous prime is 82829817601. The next prime is 82829817617. The reversal of 82829817603 is 30671892828.

It is a happy number.

82829817603 is a `hidden beast` number, since 8 + 2 + 8 + 29 + 8 + 1 + 7 + 603 = 666.

It is not a de Polignac number, because 82829817603 - 2¹ = 82829817601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82829817603.

It is not an unprimeable number, because it can be changed into a prime (82829817601) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204351 + ... + 455432.

It is an arithmetic number, because the mean of its divisors is an integer number (2851916340).

Almost surely, 2^82829817603 is an apocalyptic number.

82829817603 is a deficient number, since it is larger than the sum of its proper divisors (54062166717).

82829817603 is a wasteful number, since it uses less digits than its factorization.

82829817603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659868 (or 659865 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 82829817603 in words is "eighty-two billion, eight hundred twenty-nine million, eight hundred seventeen thousand, six hundred three".