5654440543 has 16 divisors (see below), whose sum is σ = 5990939136. Its totient is φ = 5326089120.

The previous prime is 5654440523. The next prime is 5654440559. The reversal of 5654440543 is 3450444565.

It is a cyclic number.

It is not a de Polignac number, because 5654440543 - 2⁹ = 5654440031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5654440496 and 5654440505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5654440513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422196 + ... + 435382.

It is an arithmetic number, because the mean of its divisors is an integer number (374433696).

Almost surely, 2^5654440543 is an apocalyptic number.

5654440543 is a deficient number, since it is larger than the sum of its proper divisors (336498593).

5654440543 is a wasteful number, since it uses less digits than its factorization.

5654440543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13494.

The product of its (nonzero) digits is 576000, while the sum is 40.

The square root of 5654440543 is about 75196.0141430382. The cubic root of 5654440543 is about 1781.5439769265.

The spelling of 5654440543 in words is "five billion, six hundred fifty-four million, four hundred forty thousand, five hundred forty-three".