54205122617004 has 24 divisors (see below), whose sum is σ = 130558574906368. Its totient is φ = 17485523424720.

The previous prime is 54205122616991. The next prime is 54205122617021. The reversal of 54205122617004 is 40071622150245.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72856347232 + ... + 72856347975.

Almost surely, 2^{54205122617004} is an apocalyptic number.

It is an amenable number.

54205122617004 is an abundant number, since it is smaller than the sum of its proper divisors (76353452289364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54205122617004 is a wasteful number, since it uses less digits than its factorization.

54205122617004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145712695245 (or 145712695243 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 39.

Adding to 54205122617004 its reverse (40071622150245), we get a palindrome (94276744767249).

The spelling of 54205122617004 in words is "fifty-four trillion, two hundred five billion, one hundred twenty-two million, six hundred seventeen thousand, four".