9773836548485 has 8 divisors (see below), whose sum is σ = 11730299519736. Its totient is φ = 7817938797760.

The previous prime is 9773836548449. The next prime is 9773836548551. The reversal of 9773836548485 is 5848456383779.

It can be written as a sum of positive squares in 4 ways, for example, as 135649309636 + 9638187238849 = 368306^2 + 3104543^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-9773836548485 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141267086 + ... + 141336255.

It is an arithmetic number, because the mean of its divisors is an integer number (1466287439967).

Almost surely, 2^{9773836548485} is an apocalyptic number.

It is an amenable number.

9773836548485 is a deficient number, since it is larger than the sum of its proper divisors (1956462971251).

9773836548485 is a wasteful number, since it uses less digits than its factorization.

9773836548485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282610263.

The product of its digits is 4877107200, while the sum is 77.

The spelling of 9773836548485 in words is "nine trillion, seven hundred seventy-three billion, eight hundred thirty-six million, five hundred forty-eight thousand, four hundred eighty-five".