8836465055885 has 4 divisors (see below), whose sum is σ = 10603758067068. Its totient is φ = 7069172044704.

The previous prime is 8836465055879. The next prime is 8836465055917. The reversal of 8836465055885 is 5885505646388.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2467519455556 + 6368945600329 = 1570834^2 + 2523677^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8836465055885 is a prime.

It is a super-2 number, since 2×8836465055885² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 883646505584 + ... + 883646505593.

It is an arithmetic number, because the mean of its divisors is an integer number (2650939516767).

Almost surely, 2^{8836465055885} is an apocalyptic number.

It is an amenable number.

8836465055885 is a deficient number, since it is larger than the sum of its proper divisors (1767293011183).

8836465055885 is a wasteful number, since it uses less digits than its factorization.

8836465055885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767293011182.

The product of its (nonzero) digits is 1105920000, while the sum is 71.

The spelling of 8836465055885 in words is "eight trillion, eight hundred thirty-six billion, four hundred sixty-five million, fifty-five thousand, eight hundred eighty-five".