54168576575225 has 48 divisors (see below), whose sum is σ = 76981212172800. Its totient is φ = 37039407847680.

The previous prime is 54168576575219. The next prime is 54168576575339. The reversal of 54168576575225 is 52257567586145.

It is not a de Polignac number, because 54168576575225 - 2⁴ = 54168576575209 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 277580387 + ... + 277775463.

It is an arithmetic number, because the mean of its divisors is an integer number (1603775253600).

Almost surely, 2^{54168576575225} is an apocalyptic number.

It is an amenable number.

54168576575225 is a deficient number, since it is larger than the sum of its proper divisors (22812635597575).

54168576575225 is a wasteful number, since it uses less digits than its factorization.

54168576575225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199562 (or 199557 counting only the distinct ones).

The product of its digits is 705600000, while the sum is 68.

The spelling of 54168576575225 in words is "fifty-four trillion, one hundred sixty-eight billion, five hundred seventy-six million, five hundred seventy-five thousand, two hundred twenty-five".