55436054256333 has 16 divisors (see below), whose sum is σ = 82854279719040. Its totient is φ = 36630313134912.

The previous prime is 55436054256329. The next prime is 55436054256409. The reversal of 55436054256333 is 33365245063455.

55436054256333 is a `hidden beast` number, since 5 + 5 + 4 + 3 + 6 + 0 + 5 + 42 + 563 + 33 = 666.

It is not a de Polignac number, because 55436054256333 - 2² = 55436054256329 is a prime.

It is a super-2 number, since 2×55436054256333² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55436054256333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55436054252333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9084896041 + ... + 9084902142.

It is an arithmetic number, because the mean of its divisors is an integer number (5178392482440).

Almost surely, 2^{55436054256333} is an apocalyptic number.

It is an amenable number.

55436054256333 is a deficient number, since it is larger than the sum of its proper divisors (27418225462707).

55436054256333 is a wasteful number, since it uses less digits than its factorization.

55436054256333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18169798305 (or 18169798299 counting only the distinct ones).

The product of its (nonzero) digits is 58320000, while the sum is 54.

The spelling of 55436054256333 in words is "fifty-five trillion, four hundred thirty-six billion, fifty-four million, two hundred fifty-six thousand, three hundred thirty-three".