54552471201 has 12 divisors (see below), whose sum is σ = 78806155428. Its totient is φ = 36364556544.

The previous prime is 54552471161. The next prime is 54552471209. The reversal of 54552471201 is 10217425545.

54552471201 is a `hidden beast` number, since 5 + 4 + 5 + 524 + 7 + 120 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 38887445601 + 15665025600 = 197199^2 + 125160^2 .

It is a de Polignac number, because none of the positive numbers 2^k-54552471201 is a prime.

It is a super-2 number, since 2×54552471201² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (54552471209) 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 11 ways as a sum of consecutive naturals, for example, 219720 + ... + 396713.

It is an arithmetic number, because the mean of its divisors is an integer number (6567179619).

Almost surely, 2^54552471201 is an apocalyptic number.

It is an amenable number.

54552471201 is a deficient number, since it is larger than the sum of its proper divisors (24253684227).

54552471201 is a wasteful number, since it uses less digits than its factorization.

54552471201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626272 (or 626269 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 36.

Adding to 54552471201 its reverse (10217425545), we get a palindrome (64769896746).

The spelling of 54552471201 in words is "fifty-four billion, five hundred fifty-two million, four hundred seventy-one thousand, two hundred one".