54849085 has 4 divisors (see below), whose sum is σ = 65818908. Its totient is φ = 43879264.

The previous prime is 54849083. The next prime is 54849101. The reversal of 54849085 is 58094845.

It is a happy number.

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 10413529 + 44435556 = 3227^2 + 6666^2 .

It is a cyclic number.

It is not a de Polignac number, because 54849085 - 2¹ = 54849083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54849083) 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, 5484904 + ... + 5484913.

It is an arithmetic number, because the mean of its divisors is an integer number (16454727).

Almost surely, 2^54849085 is an apocalyptic number.

It is an amenable number.

54849085 is a deficient number, since it is larger than the sum of its proper divisors (10969823).

54849085 is a wasteful number, since it uses less digits than its factorization.

54849085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10969822.

The product of its (nonzero) digits is 230400, while the sum is 43.

The square root of 54849085 is about 7406.0168106750. The cubic root of 54849085 is about 379.9470955896.

The spelling of 54849085 in words is "fifty-four million, eight hundred forty-nine thousand, eighty-five".