54341643 has 4 divisors (see below), whose sum is σ = 72455528. Its totient is φ = 36227760.

The previous prime is 54341627. The next prime is 54341657. The reversal of 54341643 is 34614345.

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

It is not a de Polignac number, because 54341643 - 2⁴ = 54341627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54341643.

It is not an unprimeable number, because it can be changed into a prime (54341603) 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, 9056938 + ... + 9056943.

It is an arithmetic number, because the mean of its divisors is an integer number (18113882).

Almost surely, 2^54341643 is an apocalyptic number.

54341643 is a deficient number, since it is larger than the sum of its proper divisors (18113885).

54341643 is a wasteful number, since it uses less digits than its factorization.

54341643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18113884.

The product of its digits is 17280, while the sum is 30.

The square root of 54341643 is about 7371.6784384562. The cubic root of 54341643 is about 378.7717568567.

Adding to 54341643 its reverse (34614345), we get a palindrome (88955988).

The spelling of 54341643 in words is "fifty-four million, three hundred forty-one thousand, six hundred forty-three".