54064043 has 4 divisors (see below), whose sum is σ = 58978968. Its totient is φ = 49149120.

The previous prime is 54064013. The next prime is 54064051. The reversal of 54064043 is 34046045.

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

It is a cyclic number.

It is not a de Polignac number, because 54064043 - 2⁸ = 54063787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54064013) 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, 2457446 + ... + 2457467.

It is an arithmetic number, because the mean of its divisors is an integer number (14744742).

Almost surely, 2^54064043 is an apocalyptic number.

54064043 is a deficient number, since it is larger than the sum of its proper divisors (4914925).

54064043 is a wasteful number, since it uses less digits than its factorization.

54064043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4914924.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 54064043 is about 7352.8255113256. The cubic root of 54064043 is about 378.1256802392.

It can be divided in two parts, 5406 and 4043, that added together give a palindrome (9449).

The spelling of 54064043 in words is "fifty-four million, sixty-four thousand, forty-three".