54894049 has 8 divisors (see below), whose sum is σ = 62849408. Its totient is φ = 46967040.

The previous prime is 54894017. The next prime is 54894053. The reversal of 54894049 is 94049845.

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

It is a cyclic number.

It is not a de Polignac number, because 54894049 - 2⁵ = 54894017 is a prime.

It is a super-2 number, since 2×54894049² = 6026713231228802, 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 = 54893996 and 54894014.

It is not an unprimeable number, because it can be changed into a prime (54894079) 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, 2757 + ... + 10834.

It is an arithmetic number, because the mean of its divisors is an integer number (7856176).

Almost surely, 2^54894049 is an apocalyptic number.

It is an amenable number.

54894049 is a deficient number, since it is larger than the sum of its proper divisors (7955359).

54894049 is a wasteful number, since it uses less digits than its factorization.

54894049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14175.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 54894049 is about 7409.0518286755. The cubic root of 54894049 is about 380.0508911528.

The spelling of 54894049 in words is "fifty-four million, eight hundred ninety-four thousand, forty-nine".