8553780808136 has 32 divisors (see below), whose sum is σ = 16139322393600. Its totient is φ = 4249969922880.

The previous prime is 8553780808087. The next prime is 8553780808141. The reversal of 8553780808136 is 6318080873558.

It is a super-2 number, since 2×8553780808136² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7654370 + ... + 8700398.

It is an arithmetic number, because the mean of its divisors is an integer number (504353824800).

Almost surely, 2^{8553780808136} is an apocalyptic number.

It is an amenable number.

8553780808136 is a deficient number, since it is larger than the sum of its proper divisors (7585541585464).

8553780808136 is a wasteful number, since it uses less digits than its factorization.

8553780808136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052469 (or 1052465 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 62.

The spelling of 8553780808136 in words is "eight trillion, five hundred fifty-three billion, seven hundred eighty million, eight hundred eight thousand, one hundred thirty-six".