54968217 has 8 divisors (see below), whose sum is σ = 73730496. Its totient is φ = 36425712.

The previous prime is 54968213. The next prime is 54968219. The reversal of 54968217 is 71286945.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54968217 - 2² = 54968213 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (54968213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54358 + ... + 55359.

It is an arithmetic number, because the mean of its divisors is an integer number (9216312).

Almost surely, 2^54968217 is an apocalyptic number.

It is an amenable number.

54968217 is a deficient number, since it is larger than the sum of its proper divisors (18762279).

54968217 is a wasteful number, since it uses less digits than its factorization.

54968217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109887.

The product of its digits is 120960, while the sum is 42.

The square root of 54968217 is about 7414.0553680155. The cubic root of 54968217 is about 380.2219778774.

The spelling of 54968217 in words is "fifty-four million, nine hundred sixty-eight thousand, two hundred seventeen".