54672165622 has 16 divisors (see below), whose sum is σ = 82563620832. Its totient is φ = 27151012800.

The previous prime is 54672165607. The next prime is 54672165629. The reversal of 54672165622 is 22656127645.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54672165629) 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, 4039138 + ... + 4052650.

It is an arithmetic number, because the mean of its divisors is an integer number (5160226302).

Almost surely, 2^54672165622 is an apocalyptic number.

54672165622 is a deficient number, since it is larger than the sum of its proper divisors (27891455210).

54672165622 is a wasteful number, since it uses less digits than its factorization.

54672165622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27063.

The product of its digits is 1209600, while the sum is 46.

The spelling of 54672165622 in words is "fifty-four billion, six hundred seventy-two million, one hundred sixty-five thousand, six hundred twenty-two".