54307805 has 8 divisors (see below), whose sum is σ = 65306112. Its totient is φ = 43355088.

The previous prime is 54307793. The next prime is 54307811. The reversal of 54307805 is 50870345.

It is a happy number.

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 54307805 - 2¹² = 54303709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8717 + ... + 13586.

It is an arithmetic number, because the mean of its divisors is an integer number (8163264).

Almost surely, 2^54307805 is an apocalyptic number.

It is an amenable number.

54307805 is a deficient number, since it is larger than the sum of its proper divisors (10998307).

54307805 is a wasteful number, since it uses less digits than its factorization.

54307805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22795.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 54307805 is about 7369.3829456746. The cubic root of 54307805 is about 378.6931213988.

The spelling of 54307805 in words is "fifty-four million, three hundred seven thousand, eight hundred five".