55334043346 has 4 divisors (see below), whose sum is σ = 83001065022. Its totient is φ = 27667021672.

The previous prime is 55334043307. The next prime is 55334043403. The reversal of 55334043346 is 64334043355.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 31794812721 + 23539230625 = 178311^2 + 153425^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55334043299 and 55334043308.

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 as a sum of consecutive naturals, namely, 13833510835 + ... + 13833510838.

Almost surely, 2^55334043346 is an apocalyptic number.

55334043346 is a deficient number, since it is larger than the sum of its proper divisors (27667021676).

55334043346 is a wasteful number, since it uses less digits than its factorization.

55334043346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27667021675.

The product of its (nonzero) digits is 777600, while the sum is 40.

Subtracting 55334043346 from its reverse (64334043355), we obtain a palindrome (9000000009).

The spelling of 55334043346 in words is "fifty-five billion, three hundred thirty-four million, forty-three thousand, three hundred forty-six".