54546271622 has 16 divisors (see below), whose sum is σ = 84698438400. Its totient is φ = 26314740480.

The previous prime is 54546271613. The next prime is 54546271649. The reversal of 54546271622 is 22617264545.

It is a super-2 number, since 2×54546271622² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 234347 + ... + 404982.

It is an arithmetic number, because the mean of its divisors is an integer number (5293652400).

Almost surely, 2^54546271622 is an apocalyptic number.

54546271622 is a deficient number, since it is larger than the sum of its proper divisors (30152166778).

54546271622 is a wasteful number, since it uses less digits than its factorization.

54546271622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640831.

The product of its digits is 806400, while the sum is 44.

The spelling of 54546271622 in words is "fifty-four billion, five hundred forty-six million, two hundred seventy-one thousand, six hundred twenty-two".