54466205053 has 12 divisors (see below), whose sum is σ = 59010029940. Its totient is φ = 50249362176.

The previous prime is 54466205041. The next prime is 54466205071. The reversal of 54466205053 is 35050266445.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 10790638884 + 43675566169 = 103878^2 + 208987^2 .

It is a de Polignac number, because none of the positive numbers 2^k-54466205053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54466204997 and 54466205015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54466205153) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 230503 + ... + 402571.

It is an arithmetic number, because the mean of its divisors is an integer number (4917502495).

Almost surely, 2^54466205053 is an apocalyptic number.

It is an amenable number.

54466205053 is a deficient number, since it is larger than the sum of its proper divisors (4543824887).

54466205053 is a wasteful number, since it uses less digits than its factorization.

54466205053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173968 (or 173955 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

The spelling of 54466205053 in words is "fifty-four billion, four hundred sixty-six million, two hundred five thousand, fifty-three".