5543540654 has 8 divisors (see below), whose sum is σ = 8320316160. Its totient is φ = 2770101936.

The previous prime is 5543540623. The next prime is 5543540713. The reversal of 5543540654 is 4560453455.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 830039 + ... + 836690.

It is an arithmetic number, because the mean of its divisors is an integer number (1040039520).

Almost surely, 2^5543540654 is an apocalyptic number.

5543540654 is a deficient number, since it is larger than the sum of its proper divisors (2776775506).

5543540654 is a wasteful number, since it uses less digits than its factorization.

5543540654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668394.

The product of its (nonzero) digits is 720000, while the sum is 41.

The square root of 5543540654 is about 74454.9572157556. The cubic root of 5543540654 is about 1769.8199199686.

The spelling of 5543540654 in words is "five billion, five hundred forty-three million, five hundred forty thousand, six hundred fifty-four".