55336436681432 has 16 divisors (see below), whose sum is σ = 106286448504600. Its totient is φ = 26993383746880.

The previous prime is 55336436681429. The next prime is 55336436681447. The reversal of 55336436681432 is 23418663463355.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 84354323882 + ... + 84354324537.

Almost surely, 2^{55336436681432} is an apocalyptic number.

It is an amenable number.

55336436681432 is a deficient number, since it is larger than the sum of its proper divisors (50950011823168).

55336436681432 is a wasteful number, since it uses less digits than its factorization.

55336436681432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168708648466 (or 168708648462 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 59.

The spelling of 55336436681432 in words is "fifty-five trillion, three hundred thirty-six billion, four hundred thirty-six million, six hundred eighty-one thousand, four hundred thirty-two".