54894055 has 4 divisors (see below), whose sum is σ = 65872872. Its totient is φ = 43915240.

The previous prime is 54894053. The next prime is 54894079. The reversal of 54894055 is 55049845.

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

It is not a de Polignac number, because 54894055 - 2¹ = 54894053 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54893999 and 54894017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54894053) 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, 5489401 + ... + 5489410.

It is an arithmetic number, because the mean of its divisors is an integer number (16468218).

Almost surely, 2^54894055 is an apocalyptic number.

54894055 is a deficient number, since it is larger than the sum of its proper divisors (10978817).

54894055 is a wasteful number, since it uses less digits than its factorization.

54894055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10978816.

The product of its (nonzero) digits is 144000, while the sum is 40.

The square root of 54894055 is about 7409.0522335856. The cubic root of 54894055 is about 380.0509049995.

The spelling of 54894055 in words is "fifty-four million, eight hundred ninety-four thousand, fifty-five".