54100476166225 has 12 divisors (see below), whose sum is σ = 67196212079500. Its totient is φ = 43208366976000.

The previous prime is 54100476166223. The next prime is 54100476166249. The reversal of 54100476166225 is 52266167400145.

It can be written as a sum of positive squares in 6 ways, for example, as 999976000144 + 53100500166081 = 999988^2 + 7287009^2 .

It is not a de Polignac number, because 54100476166225 - 2¹ = 54100476166223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54100476166223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1800333600 + ... + 1800363649.

Almost surely, 2^{54100476166225} is an apocalyptic number.

It is an amenable number.

54100476166225 is a deficient number, since it is larger than the sum of its proper divisors (13095735913275).

54100476166225 is a wasteful number, since it uses less digits than its factorization.

54100476166225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600697860 (or 3600697855 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 49.

The spelling of 54100476166225 in words is "fifty-four trillion, one hundred billion, four hundred seventy-six million, one hundred sixty-six thousand, two hundred twenty-five".