54066402622 has 16 divisors (see below), whose sum is σ = 85389177600. Its totient is φ = 25604049240.

The previous prime is 54066402601. The next prime is 54066402623. The reversal of 54066402622 is 22620466045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54066402623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19404 + ... + 329407.

It is an arithmetic number, because the mean of its divisors is an integer number (5336823600).

Almost surely, 2^54066402622 is an apocalyptic number.

54066402622 is a deficient number, since it is larger than the sum of its proper divisors (31322774978).

54066402622 is a wasteful number, since it uses less digits than its factorization.

54066402622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352911.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 54066402622 its reverse (22620466045), we get a palindrome (76686868667).

The spelling of 54066402622 in words is "fifty-four billion, sixty-six million, four hundred two thousand, six hundred twenty-two".