54461217 has 32 divisors (see below), whose sum is σ = 83047680. Its totient is φ = 31539200.

The previous prime is 54461207. The next prime is 54461219. The reversal of 54461217 is 71216445.

It is a cyclic number.

It is not a de Polignac number, because 54461217 - 2⁶ = 54461153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54461219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33217 + ... + 34817.

It is an arithmetic number, because the mean of its divisors is an integer number (2595240).

Almost surely, 2^54461217 is an apocalyptic number.

It is an amenable number.

54461217 is a deficient number, since it is larger than the sum of its proper divisors (28586463).

54461217 is a wasteful number, since it uses less digits than its factorization.

54461217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673.

The product of its digits is 6720, while the sum is 30.

The square root of 54461217 is about 7379.7843464427. The cubic root of 54461217 is about 379.0493712993.

The spelling of 54461217 in words is "fifty-four million, four hundred sixty-one thousand, two hundred seventeen".