82803605601 has 8 divisors (see below), whose sum is σ = 110419595424. Its totient is φ = 55195009760.

The previous prime is 82803605569. The next prime is 82803605629. The reversal of 82803605601 is 10650630828.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 82803605601 - 2⁵ = 82803605569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82803605601.

It is not an unprimeable number, because it can be changed into a prime (82803605681) 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 in 7 ways as a sum of consecutive naturals, for example, 1822311 + ... + 1867196.

It is an arithmetic number, because the mean of its divisors is an integer number (13802449428).

Almost surely, 2^82803605601 is an apocalyptic number.

It is an amenable number.

82803605601 is a deficient number, since it is larger than the sum of its proper divisors (27615989823).

82803605601 is a wasteful number, since it uses less digits than its factorization.

82803605601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696991.

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 82803605601 in words is "eighty-two billion, eight hundred three million, six hundred five thousand, six hundred one".