55650194542 has 8 divisors (see below), whose sum is σ = 83493055296. Its totient is φ = 27819176112.

The previous prime is 55650194521. The next prime is 55650194543. The reversal of 55650194542 is 24549105655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 55650194492 and 55650194501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55650194543) 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 in 3 ways as a sum of consecutive naturals, for example, 2948823 + ... + 2967634.

It is an arithmetic number, because the mean of its divisors is an integer number (10436631912).

Almost surely, 2^55650194542 is an apocalyptic number.

55650194542 is a deficient number, since it is larger than the sum of its proper divisors (27842860754).

55650194542 is a wasteful number, since it uses less digits than its factorization.

55650194542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921162.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 55650194542 in words is "fifty-five billion, six hundred fifty million, one hundred ninety-four thousand, five hundred forty-two".