54220654017 has 8 divisors (see below), whose sum is σ = 80326894880. Its totient is φ = 36147102660.

The previous prime is 54220654009. The next prime is 54220654073. The reversal of 54220654017 is 71045602245.

It is a happy number.

54220654017 is a `hidden beast` number, since 5 + 42 + 206 + 5 + 401 + 7 = 666.

It is not a de Polignac number, because 54220654017 - 2³ = 54220654009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54220654417) 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 7 ways as a sum of consecutive naturals, for example, 1004086159 + ... + 1004086212.

It is an arithmetic number, because the mean of its divisors is an integer number (10040861860).

Almost surely, 2^54220654017 is an apocalyptic number.

It is an amenable number.

54220654017 is a deficient number, since it is larger than the sum of its proper divisors (26106240863).

54220654017 is a wasteful number, since it uses less digits than its factorization.

54220654017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008172380 (or 2008172374 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The spelling of 54220654017 in words is "fifty-four billion, two hundred twenty million, six hundred fifty-four thousand, seventeen".