54334985 has 4 divisors (see below), whose sum is σ = 65201988. Its totient is φ = 43467984.

The previous prime is 54334979. The next prime is 54334991. The reversal of 54334985 is 58943345.

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

It is an interprime number because it is at equal distance from previous prime (54334979) and next prime (54334991).

It can be written as a sum of positive squares in 2 ways, for example, as 23687689 + 30647296 = 4867^2 + 5536^2 .

It is a cyclic number.

It is not a de Polignac number, because 54334985 - 2⁸ = 54334729 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5433494 + ... + 5433503.

It is an arithmetic number, because the mean of its divisors is an integer number (16300497).

Almost surely, 2^54334985 is an apocalyptic number.

It is an amenable number.

54334985 is a deficient number, since it is larger than the sum of its proper divisors (10867003).

54334985 is a wasteful number, since it uses less digits than its factorization.

54334985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10867002.

The product of its digits is 259200, while the sum is 41.

The square root of 54334985 is about 7371.2268314033. The cubic root of 54334985 is about 378.7562870425.

The spelling of 54334985 in words is "fifty-four million, three hundred thirty-four thousand, nine hundred eighty-five".