55504004366136 has 32 divisors (see below), whose sum is σ = 138760340509440. Its totient is φ = 18501290842848.

The previous prime is 55504004366119. The next prime is 55504004366141. The reversal of 55504004366136 is 63166340040555.

It is a super-3 number, since 3×55504004366136³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 8509345 + ... + 13543151.

It is an arithmetic number, because the mean of its divisors is an integer number (4336260640920).

Almost surely, 2^{55504004366136} is an apocalyptic number.

It is an amenable number.

55504004366136 is an abundant number, since it is smaller than the sum of its proper divisors (83256336143304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55504004366136 is a wasteful number, since it uses less digits than its factorization.

55504004366136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5493243 (or 5493239 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 48.

The spelling of 55504004366136 in words is "fifty-five trillion, five hundred four billion, four million, three hundred sixty-six thousand, one hundred thirty-six".