54168941 has 4 divisors (see below), whose sum is σ = 54214812. Its totient is φ = 54123072.

The previous prime is 54168911. The next prime is 54168973. The reversal of 54168941 is 14986145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12630916 + 41538025 = 3554^2 + 6445^2 .

It is a cyclic number.

It is not a de Polignac number, because 54168941 - 2²² = 49974637 is a prime.

It is a super-2 number, since 2×54168941² = 5868548338122962, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54168895 and 54168904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54168911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21116 + ... + 23541.

It is an arithmetic number, because the mean of its divisors is an integer number (13553703).

Almost surely, 2^54168941 is an apocalyptic number.

It is an amenable number.

54168941 is a deficient number, since it is larger than the sum of its proper divisors (45871).

54168941 is a wasteful number, since it uses less digits than its factorization.

54168941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45870.

The product of its digits is 34560, while the sum is 38.

The square root of 54168941 is about 7359.9552308421. The cubic root of 54168941 is about 378.3700755888.

The spelling of 54168941 in words is "fifty-four million, one hundred sixty-eight thousand, nine hundred forty-one".