55565133346 has 16 divisors (see below), whose sum is σ = 83685519360. Its totient is φ = 27670029840.

The previous prime is 55565133343. The next prime is 55565133353. The reversal of 55565133346 is 64333156555.

It is a super-2 number, since 2×55565133346² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 55565133296 and 55565133305.

It is not an unprimeable number, because it can be changed into a prime (55565133341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1763551 + ... + 1794781.

It is an arithmetic number, because the mean of its divisors is an integer number (5230344960).

Almost surely, 2^55565133346 is an apocalyptic number.

55565133346 is a deficient number, since it is larger than the sum of its proper divisors (28120386014).

55565133346 is a wasteful number, since it uses less digits than its factorization.

55565133346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34809.

The product of its digits is 2430000, while the sum is 46.

The spelling of 55565133346 in words is "fifty-five billion, five hundred sixty-five million, one hundred thirty-three thousand, three hundred forty-six".