55434333343455 has 64 divisors (see below), whose sum is σ = 107513438883840. Its totient is φ = 26876145340800.

The previous prime is 55434333343447. The next prime is 55434333343469.

55434333343455 is a `hidden beast` number, since 5 + 543 + 4 + 3 + 3 + 3 + 3 + 43 + 4 + 55 = 666.

55434333343455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55434333343455 - 2³ = 55434333343447 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35879889 + ... + 37392981.

It is an arithmetic number, because the mean of its divisors is an integer number (1679897482560).

Almost surely, 2^{55434333343455} is an apocalyptic number.

55434333343455 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55434333343455 is a deficient number, since it is larger than the sum of its proper divisors (52079105540385).

55434333343455 is a wasteful number, since it uses less digits than its factorization.

55434333343455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1537789 (or 1537783 counting only the distinct ones).

The product of its digits is 116640000, while the sum is 54.

It can be divided in two parts, 5543433 and 3343455, that added together give a palindrome (8886888).

The spelling of 55434333343455 in words is "fifty-five trillion, four hundred thirty-four billion, three hundred thirty-three million, three hundred forty-three thousand, four hundred fifty-five".