55065692326 has 4 divisors (see below), whose sum is σ = 82598538492. Its totient is φ = 27532846162.

The previous prime is 55065692293. The next prime is 55065692329. The reversal of 55065692326 is 62329656055.

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

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 55065692326.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55065692329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13766423080 + ... + 13766423083.

It is an arithmetic number, because the mean of its divisors is an integer number (20649634623).

Almost surely, 2^55065692326 is an apocalyptic number.

55065692326 is a deficient number, since it is larger than the sum of its proper divisors (27532846166).

55065692326 is a wasteful number, since it uses less digits than its factorization.

55065692326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27532846165.

The product of its (nonzero) digits is 2916000, while the sum is 49.

The spelling of 55065692326 in words is "fifty-five billion, sixty-five million, six hundred ninety-two thousand, three hundred twenty-six".