54367943 has 4 divisors (see below), whose sum is σ = 62134800. Its totient is φ = 46601088.

The previous prime is 54367933. The next prime is 54367967. The reversal of 54367943 is 34976345.

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 54367943 - 2¹² = 54363847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54367943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54367933) 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, 3883418 + ... + 3883431.

It is an arithmetic number, because the mean of its divisors is an integer number (15533700).

Almost surely, 2^54367943 is an apocalyptic number.

54367943 is a deficient number, since it is larger than the sum of its proper divisors (7766857).

54367943 is an equidigital number, since it uses as much as digits as its factorization.

54367943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7766856.

The product of its digits is 272160, while the sum is 41.

The square root of 54367943 is about 7373.4620769351. The cubic root of 54367943 is about 378.8328523629.

It can be divided in two parts, 543 and 67943, that added together give a palindrome (68486).

The spelling of 54367943 in words is "fifty-four million, three hundred sixty-seven thousand, nine hundred forty-three".